42479931

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3121}}^1$

素因数の和:3486

約数の個数: 16

約数和(自身を含む): 61191200

約数和(自身を除く): 18711269

約数列:

[1, 3, 13, 39, 349, 1047, 3121, 4537, 9363, 13611, 40573, 121719, 1089229, 3267687, 14159977, 42479931]

約数ペア:

[(1, 42479931), (3, 14159977), (13, 3267687), (39, 1089229), (349, 121719), (1047, 40573), (3121, 13611), (4537, 9363)]