30581727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7297}}^1$

素因数の和:7438

約数の個数: 16

約数和(自身を含む): 44838912

約数和(自身を除く): 14257185

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 7297, 21891, 80267, 240801, 926719, 2780157, 10193909, 30581727]

約数ペア:

[(1, 30581727), (3, 10193909), (11, 2780157), (33, 926719), (127, 240801), (381, 80267), (1397, 21891), (4191, 7297)]