87449209

素因数分解:

${\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{8861}}^1$

素因数の和:9071

約数の個数: 8

約数和(自身を含む): 89328960

約数和(自身を除く): 1879751

約数列:

[1, 71, 139, 8861, 9869, 629131, 1231679, 87449209]

約数ペア:

[(1, 87449209), (71, 1231679), (139, 629131), (8861, 9869)]