87995791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{398171}}^1$

素因数の和:398201

約数の個数: 8

約数和(自身を含む): 100339344

約数和(自身を除く): 12343553

約数列:

[1, 13, 17, 221, 398171, 5176223, 6768907, 87995791]

約数ペア:

[(1, 87995791), (13, 6768907), (17, 5176223), (221, 398171)]