12525513

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 64

約数和(自身を含む): 23181312

約数和(自身を除く): 10655799

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 43, 77, 91, 97, 129, 143, 231, 273, 291, 301, 429, 473, 559, 679, 903, 1001, 1067, 1261, 1419, 1677, 2037, 3003, 3201, 3311, 3783, 3913, 4171, 6149, 7469, 8827, 9933, 11739, 12513, 13871, 18447, 22407, 26481, 29197, 41613, 43043, 45881, 54223, 87591, 97097, 129129, 137643, 162669, 291291, 321167, 379561, 596453, 963501, 1138683, 1789359, 4175171, 12525513]

約数ペア:

[(1, 12525513), (3, 4175171), (7, 1789359), (11, 1138683), (13, 963501), (21, 596453), (33, 379561), (39, 321167), (43, 291291), (77, 162669), (91, 137643), (97, 129129), (129, 97097), (143, 87591), (231, 54223), (273, 45881), (291, 43043), (301, 41613), (429, 29197), (473, 26481), (559, 22407), (679, 18447), (903, 13871), (1001, 12513), (1067, 11739), (1261, 9933), (1419, 8827), (1677, 7469), (2037, 6149), (3003, 4171), (3201, 3913), (3311, 3783)]