7818317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2081}}^1$

素因数の和:2128

約数の個数: 12

約数和(自身を含む): 8948436

約数和(自身を除く): 1130119

約数列:

[1, 13, 17, 221, 289, 2081, 3757, 27053, 35377, 459901, 601409, 7818317]

約数ペア:

[(1, 7818317), (13, 601409), (17, 459901), (221, 35377), (289, 27053), (2081, 3757)]