1245546627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{404267}}^1$

素因数の和:404362

約数の個数: 16

約数和(自身を含む): 1811120640

約数和(自身を除く): 565574013

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 404267, 1212801, 5255471, 15766413, 31937093, 95811279, 415182209, 1245546627]

約数ペア:

[(1, 1245546627), (3, 415182209), (13, 95811279), (39, 31937093), (79, 15766413), (237, 5255471), (1027, 1212801), (3081, 404267)]