1243272017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{688031}}^1$

素因数の和:688183

約数の個数: 8

約数和(自身を含む): 1348542720

約数和(自身を除く): 105270703

約数列:

[1, 13, 139, 1807, 688031, 8944403, 95636309, 1243272017]

約数ペア:

[(1, 1243272017), (13, 95636309), (139, 8944403), (1807, 688031)]