12794859

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 48

約数和(自身を含む): 23712000

約数和(自身を除く): 10917141

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 333, 407, 499, 693, 777, 1221, 1497, 2331, 2849, 3493, 3663, 4491, 5489, 8547, 10479, 16467, 18463, 25641, 31437, 38423, 49401, 55389, 115269, 129241, 166167, 203093, 345807, 387723, 609279, 1163169, 1421651, 1827837, 4264953, 12794859]

約数ペア:

[(1, 12794859), (3, 4264953), (7, 1827837), (9, 1421651), (11, 1163169), (21, 609279), (33, 387723), (37, 345807), (63, 203093), (77, 166167), (99, 129241), (111, 115269), (231, 55389), (259, 49401), (333, 38423), (407, 31437), (499, 25641), (693, 18463), (777, 16467), (1221, 10479), (1497, 8547), (2331, 5489), (2849, 4491), (3493, 3663)]