15677509939

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{26881}}^1$

素因数の和:26960

約数の個数: 48

約数和(自身を含む): 21251833920

約数和(自身を除く): 5574323981

約数列:

[1, 7, 13, 17, 29, 91, 119, 169, 203, 221, 377, 493, 1183, 1547, 2639, 2873, 3451, 4901, 6409, 20111, 26881, 34307, 44863, 83317, 188167, 349453, 456977, 583219, 779549, 2446171, 3198839, 4542889, 5456843, 5940701, 10134137, 13252333, 31800223, 41584907, 70938959, 77229113, 92766331, 131743781, 172280329, 540603791, 922206467, 1205962303, 2239644277, 15677509939]

約数ペア:

[(1, 15677509939), (7, 2239644277), (13, 1205962303), (17, 922206467), (29, 540603791), (91, 172280329), (119, 131743781), (169, 92766331), (203, 77229113), (221, 70938959), (377, 41584907), (493, 31800223), (1183, 13252333), (1547, 10134137), (2639, 5940701), (2873, 5456843), (3451, 4542889), (4901, 3198839), (6409, 2446171), (20111, 779549), (26881, 583219), (34307, 456977), (44863, 349453), (83317, 188167)]