2930487951

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{7130141}}^1$

素因数の和:7130281

約数の個数: 8

約数和(自身を含む): 3935838384

約数和(自身を除く): 1005350433

約数列:

[1, 3, 137, 411, 7130141, 21390423, 976829317, 2930487951]

約数ペア:

[(1, 2930487951), (3, 976829317), (137, 21390423), (411, 7130141)]