12737403

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1699}}^1$

素因数の和:1736

約数の個数: 36

約数和(自身を含む): 22674600

約数和(自身を除く): 9937197

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 357, 441, 833, 1071, 1699, 2499, 5097, 7497, 11893, 15291, 28883, 35679, 83251, 86649, 107037, 202181, 249753, 259947, 606543, 749259, 1415267, 1819629, 4245801, 12737403]

約数ペア:

[(1, 12737403), (3, 4245801), (7, 1819629), (9, 1415267), (17, 749259), (21, 606543), (49, 259947), (51, 249753), (63, 202181), (119, 107037), (147, 86649), (153, 83251), (357, 35679), (441, 28883), (833, 15291), (1071, 11893), (1699, 7497), (2499, 5097)]