22012851

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{10177}}^1$

素因数の和:10290

約数の個数: 16

約数和(自身を含む): 33872384

約数和(自身を除く): 11859533

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 10177, 30531, 71239, 213717, 1048231, 3144693, 7337617, 22012851]

約数ペア:

[(1, 22012851), (3, 7337617), (7, 3144693), (21, 1048231), (103, 213717), (309, 71239), (721, 30531), (2163, 10177)]