12109617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 20180160

約数和(自身を除く): 8070543

約数列:

[1, 3, 9, 13, 29, 39, 43, 83, 87, 117, 129, 249, 261, 377, 387, 559, 747, 1079, 1131, 1247, 1677, 2407, 3237, 3393, 3569, 3741, 5031, 7221, 9711, 10707, 11223, 16211, 21663, 31291, 32121, 46397, 48633, 93873, 103501, 139191, 145899, 281619, 310503, 417573, 931509, 1345513, 4036539, 12109617]

約数ペア:

[(1, 12109617), (3, 4036539), (9, 1345513), (13, 931509), (29, 417573), (39, 310503), (43, 281619), (83, 145899), (87, 139191), (117, 103501), (129, 93873), (249, 48633), (261, 46397), (377, 32121), (387, 31291), (559, 21663), (747, 16211), (1079, 11223), (1131, 10707), (1247, 9711), (1677, 7221), (2407, 5031), (3237, 3741), (3393, 3569)]