71242339441

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1914139}}^1$

素因数の和:1914568

約数の個数: 16

約数和(自身を含む): 87897308800

約数和(自身を除く): 16654969359

約数列:

[1, 7, 13, 91, 409, 2863, 5317, 37219, 1914139, 13398973, 24883807, 174186649, 782882851, 5480179957, 10177477063, 71242339441]

約数ペア:

[(1, 71242339441), (7, 10177477063), (13, 5480179957), (91, 782882851), (409, 174186649), (2863, 24883807), (5317, 13398973), (37219, 1914139)]