398410369

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{5867}}^1$

素因数の和:6072

約数の個数: 16

約数和(自身を含む): 464745600

約数和(自身を除く): 66335231

約数列:

[1, 7, 89, 109, 623, 763, 5867, 9701, 41069, 67907, 522163, 639503, 3655141, 4476521, 56915767, 398410369]

約数ペア:

[(1, 398410369), (7, 56915767), (89, 4476521), (109, 3655141), (623, 639503), (763, 522163), (5867, 67907), (9701, 41069)]