21603164621

素因数分解:

${\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6855971}}^1$

素因数の和:6856131

約数の個数: 8

約数和(自身を含む): 22706979264

約数和(自身を除く): 1103814643

約数列:

[1, 23, 137, 3151, 6855971, 157687333, 939268027, 21603164621]

約数ペア:

[(1, 21603164621), (23, 939268027), (137, 157687333), (3151, 6855971)]