2019957901

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{9140081}}^1$

素因数の和:9140111

約数の個数: 8

約数和(自身を含む): 2303300664

約数和(自身を除く): 283342763

約数列:

[1, 13, 17, 221, 9140081, 118821053, 155381377, 2019957901]

約数ペア:

[(1, 2019957901), (13, 155381377), (17, 118821053), (221, 9140081)]