420900479

素因数分解:

${\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:590

約数の個数: 16

約数和(自身を含む): 433090560

約数和(自身を除く): 12190081

約数列:

[1, 113, 127, 139, 211, 14351, 15707, 17653, 23843, 26797, 29329, 1994789, 3028061, 3314177, 3724783, 420900479]

約数ペア:

[(1, 420900479), (113, 3724783), (127, 3314177), (139, 3028061), (211, 1994789), (14351, 29329), (15707, 26797), (17653, 23843)]