2125929

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{151}}^1$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 3243072

約数和(自身を除く): 1117143

約数列:

[1, 3, 13, 19, 39, 57, 151, 247, 361, 453, 741, 1083, 1963, 2869, 4693, 5889, 8607, 14079, 37297, 54511, 111891, 163533, 708643, 2125929]

約数ペア:

[(1, 2125929), (3, 708643), (13, 163533), (19, 111891), (39, 54511), (57, 37297), (151, 14079), (247, 8607), (361, 5889), (453, 4693), (741, 2869), (1083, 1963)]