123864091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{560471}}^1$

素因数の和:560501

約数の個数: 8

約数和(自身を含む): 141238944

約数和(自身を除く): 17374853

約数列:

[1, 13, 17, 221, 560471, 7286123, 9528007, 123864091]

約数ペア:

[(1, 123864091), (13, 9528007), (17, 7286123), (221, 560471)]