15283359

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18687

約数の個数: 24

約数和(自身を含む): 27171872

約数和(自身を除く): 11888513

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 18661, 55983, 130627, 167949, 242593, 391881, 727779, 1175643, 1698151, 2183337, 5094453, 15283359]

約数ペア:

[(1, 15283359), (3, 5094453), (7, 2183337), (9, 1698151), (13, 1175643), (21, 727779), (39, 391881), (63, 242593), (91, 167949), (117, 130627), (273, 55983), (819, 18661)]