90470827

素因数分解:

${\mathrm{71}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:410

約数の個数: 12

約数和(自身を含む): 93138408

約数和(自身を除く): 2667581

約数列:

[1, 71, 131, 137, 5041, 9301, 9727, 17947, 660371, 690617, 1274237, 90470827]

約数ペア:

[(1, 90470827), (71, 1274237), (131, 690617), (137, 660371), (5041, 17947), (9301, 9727)]