2129278311

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1702061}}^1$

素因数の和:1702206

約数の個数: 12

約数和(自身を含む): 3097752840

約数和(自身を除く): 968474529

約数列:

[1, 3, 9, 139, 417, 1251, 1702061, 5106183, 15318549, 236586479, 709759437, 2129278311]

約数ペア:

[(1, 2129278311), (3, 709759437), (9, 236586479), (139, 15318549), (417, 5106183), (1251, 1702061)]