28900587

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2994

約数の個数: 16

約数和(自身を含む): 40156160

約数和(自身を除く): 11255573

約数列:

[1, 3, 31, 93, 109, 327, 2851, 3379, 8553, 10137, 88381, 265143, 310759, 932277, 9633529, 28900587]

約数ペア:

[(1, 28900587), (3, 9633529), (31, 932277), (93, 310759), (109, 265143), (327, 88381), (2851, 10137), (3379, 8553)]