天气预报15天查询> 其他> 9有几个因数

9有几个因数

更新时间: 2020-10-29 00:00:00     

9的全部因数有1、3、9三个。

因数是指整数a除以整数b(b≠0)的商正好是整数而没有余数,就说b是a的因数。例如:2X6=12,2和6的积是12,因此2和6是12的因数。12是2的倍数,也是6的倍数。

整数A乘以整数B得到整数C,整数A与整数B都称做整数C的因数,反之,整数C为整数A的倍数,也为整数B的倍数。

关键词: 因数

如有意见、反馈、侵权或投诉等情况,请联系:

电话:
邮箱:

我们将会在48小时内给与处理!

版权所有 Copyright ? 2009-2020 tianqiyubao3.com

页面:/news/view-2648732/ | 耗时:0.4803 s | 内存:1.89 MB | 查询:4 | 缓存读取:4 写入:0 | 加载文件:23
select * from tbl_Articles WHERE ArticleID=2648732 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2648732 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2648732 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1061876,1044306,1061344,1049958,1091731,1113349,1133229,2521362,1081737,2698229,1618146,1083164,1129433,1126740,1080375,1085062,1118585,1131315,1064631,1129001,3469819,1128969,1098443,1094511,1112676,1061564,1080187,1073796,2648732,1130386) ORDER BY field (ArticleID,1061876,1044306,1061344,1049958,1091731,1113349,1133229,2521362,1081737,2698229,1618146,1083164,1129433,1126740,1080375,1085062,1118585,1131315,1064631,1129001,3469819,1128969,1098443,1094511,1112676,1061564,1080187,1073796,2648732,1130386)