28510363709

素因数分解:

${\mathrm{661}}^1\times {\mathrm{3209}}^1\times {\mathrm{13441}}^1$

素因数の和:17311

約数の個数: 8

約数和(自身を含む): 28564518840

約数和(自身を除く): 54155131

約数列:

[1, 661, 3209, 13441, 2121149, 8884501, 43132169, 28510363709]

約数ペア:

[(1, 28510363709), (661, 43132169), (3209, 8884501), (13441, 2121149)]