21716103097

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{23527739}}^1$

素因数の和:23527823

約数の個数: 8

約数和(自身を含む): 23715961920

約数和(自身を除く): 1999858823

約数列:

[1, 13, 71, 923, 23527739, 305860607, 1670469469, 21716103097]

約数ペア:

[(1, 21716103097), (13, 1670469469), (71, 305860607), (923, 23527739)]