12582311

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 15495168

約数和(自身を除く): 2912857

約数列:

[1, 7, 23, 31, 161, 217, 713, 2521, 4991, 17647, 57983, 78151, 405881, 547057, 1797473, 12582311]

約数ペア:

[(1, 12582311), (7, 1797473), (23, 547057), (31, 405881), (161, 78151), (217, 57983), (713, 17647), (2521, 4991)]