57113251

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2287}}^1$

素因数の和:2430

約数の個数: 16

約数和(自身を含む): 65729664

約数和(自身を除く): 8616413

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2287, 24973, 29731, 38879, 258431, 505427, 3359603, 4393327, 57113251]

約数ペア:

[(1, 57113251), (13, 4393327), (17, 3359603), (113, 505427), (221, 258431), (1469, 38879), (1921, 29731), (2287, 24973)]