8131627

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2971}}^1$

素因数の和:3018

約数の個数: 16

約数和(自身を含む): 10271232

約数和(自身を除く): 2139605

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 2971, 20797, 50507, 68333, 353549, 478331, 1161661, 8131627]

約数ペア:

[(1, 8131627), (7, 1161661), (17, 478331), (23, 353549), (119, 68333), (161, 50507), (391, 20797), (2737, 2971)]