740236497

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{22409}}^1$

素因数の和:22454

約数の個数: 48

約数和(自身を含む): 1335277440

約数和(自身を除く): 595040943

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 847, 1001, 1573, 2541, 3003, 4719, 11011, 22409, 33033, 67227, 156863, 246499, 291317, 470589, 739497, 873951, 1725493, 2039219, 2711489, 3204487, 5176479, 6117657, 8134467, 9613461, 18980423, 22431409, 35249357, 56941269, 67294227, 105748071, 246745499, 740236497]

約数ペア:

[(1, 740236497), (3, 246745499), (7, 105748071), (11, 67294227), (13, 56941269), (21, 35249357), (33, 22431409), (39, 18980423), (77, 9613461), (91, 8134467), (121, 6117657), (143, 5176479), (231, 3204487), (273, 2711489), (363, 2039219), (429, 1725493), (847, 873951), (1001, 739497), (1573, 470589), (2541, 291317), (3003, 246499), (4719, 156863), (11011, 67227), (22409, 33033)]