28565520481

素因数分解:

${\mathrm{61}}^1\times {\mathrm{2137}}^1\times {\mathrm{219133}}^1$

素因数の和:221331

約数の個数: 8

約数和(自身を含む): 29047526504

約数和(自身を除く): 482006023

約数列:

[1, 61, 2137, 130357, 219133, 13367113, 468287221, 28565520481]

約数ペア:

[(1, 28565520481), (61, 468287221), (2137, 13367113), (130357, 219133)]