11627259

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 19918080

約数和(自身を除く): 8290821

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 181, 399, 437, 483, 543, 931, 1127, 1267, 1311, 2793, 3059, 3381, 3439, 3801, 4163, 8869, 9177, 10317, 12489, 21413, 24073, 26607, 29141, 64239, 72219, 79097, 87423, 168511, 203987, 237291, 505533, 553679, 611961, 1661037, 3875753, 11627259]

約数ペア:

[(1, 11627259), (3, 3875753), (7, 1661037), (19, 611961), (21, 553679), (23, 505533), (49, 237291), (57, 203987), (69, 168511), (133, 87423), (147, 79097), (161, 72219), (181, 64239), (399, 29141), (437, 26607), (483, 24073), (543, 21413), (931, 12489), (1127, 10317), (1267, 9177), (1311, 8869), (2793, 4163), (3059, 3801), (3381, 3439)]