56413521

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{839}}^1$

素因数の和:1117

約数の個数: 24

約数和(自身を含む): 84564480

約数和(自身を除く): 28150959

約数列:

[1, 3, 9, 31, 93, 241, 279, 723, 839, 2169, 2517, 7471, 7551, 22413, 26009, 67239, 78027, 202199, 234081, 606597, 1819791, 6268169, 18804507, 56413521]

約数ペア:

[(1, 56413521), (3, 18804507), (9, 6268169), (31, 1819791), (93, 606597), (241, 234081), (279, 202199), (723, 78027), (839, 67239), (2169, 26009), (2517, 22413), (7471, 7551)]