56981093

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2897}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 65726640

約数和(自身を除く): 8745547

約数列:

[1, 13, 17, 89, 221, 1157, 1513, 2897, 19669, 37661, 49249, 257833, 640237, 3351829, 4383161, 56981093]

約数ペア:

[(1, 56981093), (13, 4383161), (17, 3351829), (89, 640237), (221, 257833), (1157, 49249), (1513, 37661), (2897, 19669)]