2021304855

素因数分解:

$3^1\times 5^1\times {\mathrm{10177}}^1\times {\mathrm{13241}}^1$

素因数の和:23426

約数の個数: 16

約数和(自身を含む): 3234649824

約数和(自身を除く): 1213344969

約数列:

[1, 3, 5, 15, 10177, 13241, 30531, 39723, 50885, 66205, 152655, 198615, 134753657, 404260971, 673768285, 2021304855]

約数ペア:

[(1, 2021304855), (3, 673768285), (5, 404260971), (15, 134753657), (10177, 198615), (13241, 152655), (30531, 66205), (39723, 50885)]