16999747107

素因数分解:

$3^1\times 7^1\times {\mathrm{4253}}^1\times {\mathrm{190339}}^1$

素因数の和:194602

約数の個数: 16

約数和(自身を含む): 25910603520

約数和(自身を除く): 8910856413

約数列:

[1, 3, 7, 21, 4253, 12759, 29771, 89313, 190339, 571017, 1332373, 3997119, 809511767, 2428535301, 5666582369, 16999747107]

約数ペア:

[(1, 16999747107), (3, 5666582369), (7, 2428535301), (21, 809511767), (4253, 3997119), (12759, 1332373), (29771, 571017), (89313, 190339)]