13125818069

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1759}}^1\times {\mathrm{1907}}^1$

素因数の和:3729

約数の個数: 32

約数和(自身を含む): 16548618240

約数和(自身を除く): 3422800171

約数列:

[1, 7, 13, 43, 91, 301, 559, 1759, 1907, 3913, 12313, 13349, 22867, 24791, 75637, 82001, 160069, 173537, 529459, 574007, 983281, 1066013, 3354413, 6882967, 7462091, 23480891, 43607369, 144239759, 305251583, 1009678313, 1875116867, 13125818069]

約数ペア:

[(1, 13125818069), (7, 1875116867), (13, 1009678313), (43, 305251583), (91, 144239759), (301, 43607369), (559, 23480891), (1759, 7462091), (1907, 6882967), (3913, 3354413), (12313, 1066013), (13349, 983281), (22867, 574007), (24791, 529459), (75637, 173537), (82001, 160069)]