20111401

素因数分解:

${\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{4139}}^1$

素因数の和:4295

約数の個数: 8

約数和(自身を含む): 20766240

約数和(自身を除く): 654839

約数列:

[1, 43, 113, 4139, 4859, 177977, 467707, 20111401]

約数ペア:

[(1, 20111401), (43, 467707), (113, 177977), (4139, 4859)]