21702531121

素因数分解:

${\mathrm{811}}^1\times {\mathrm{4621}}^1\times {\mathrm{5791}}^1$

素因数の和:11223

約数の個数: 8

約数和(自身を含む): 21737746688

約数和(自身を除く): 35215567

約数列:

[1, 811, 4621, 5791, 3747631, 4696501, 26760211, 21702531121]

約数ペア:

[(1, 21702531121), (811, 26760211), (4621, 4696501), (5791, 3747631)]