80051419

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{4127}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 97486848

約数和(自身を除く): 17435429

約数列:

[1, 7, 17, 119, 163, 1141, 2771, 4127, 19397, 28889, 70159, 491113, 672701, 4708907, 11435917, 80051419]

約数ペア:

[(1, 80051419), (7, 11435917), (17, 4708907), (119, 672701), (163, 491113), (1141, 70159), (2771, 28889), (4127, 19397)]