56090021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{253801}}^1$

素因数の和:253831

約数の個数: 8

約数和(自身を含む): 63958104

約数和(自身を除く): 7868083

約数列:

[1, 13, 17, 221, 253801, 3299413, 4314617, 56090021]

約数ペア:

[(1, 56090021), (13, 4314617), (17, 3299413), (221, 253801)]