528031017

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{428249}}^1$

素因数の和:428392

約数の個数: 12

約数和(自身を含む): 768280500

約数和(自身を除く): 240249483

約数列:

[1, 3, 9, 137, 411, 1233, 428249, 1284747, 3854241, 58670113, 176010339, 528031017]

約数ペア:

[(1, 528031017), (3, 176010339), (9, 58670113), (137, 3854241), (411, 1284747), (1233, 428249)]