39197291

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3701}}^1$

素因数の和:3814

約数の個数: 16

約数和(自身を含む): 47977920

約数和(自身を除く): 8780629

約数列:

[1, 7, 17, 89, 119, 623, 1513, 3701, 10591, 25907, 62917, 329389, 440419, 2305723, 5599613, 39197291]

約数ペア:

[(1, 39197291), (7, 5599613), (17, 2305723), (89, 440419), (119, 329389), (623, 62917), (1513, 25907), (3701, 10591)]