218104679

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{34031}}^1$

素因数の和:34090

約数の個数: 16

約数和(自身を含む): 257281920

約数和(自身を除く): 39177241

約数列:

[1, 13, 17, 29, 221, 377, 493, 6409, 34031, 442403, 578527, 986899, 7520851, 12829687, 16777283, 218104679]

約数ペア:

[(1, 218104679), (13, 16777283), (17, 12829687), (29, 7520851), (221, 986899), (377, 578527), (493, 442403), (6409, 34031)]