56182399

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1579}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 76446720

約数和(自身を除く): 20264321

約数列:

[1, 7, 13, 17, 23, 91, 119, 161, 221, 299, 391, 1547, 1579, 2093, 2737, 5083, 11053, 20527, 26843, 35581, 36317, 143689, 187901, 254219, 348959, 472121, 617389, 2442713, 3304847, 4321723, 8026057, 56182399]

約数ペア:

[(1, 56182399), (7, 8026057), (13, 4321723), (17, 3304847), (23, 2442713), (91, 617389), (119, 472121), (161, 348959), (221, 254219), (299, 187901), (391, 143689), (1547, 36317), (1579, 35581), (2093, 26843), (2737, 20527), (5083, 11053)]