127213567

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{44279}}^1$

素因数の和:44322

約数の個数: 12

約数和(自身を含む): 145858320

約数和(自身を除く): 18644753

約数列:

[1, 13, 17, 169, 221, 2873, 44279, 575627, 752743, 7483151, 9785659, 127213567]

約数ペア:

[(1, 127213567), (13, 9785659), (17, 7483151), (169, 752743), (221, 575627), (2873, 44279)]