715392717

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{12487}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 1042098624

約数和(自身を除く): 326705907

約数列:

[1, 3, 13, 39, 113, 169, 339, 507, 1469, 4407, 12487, 19097, 37461, 57291, 162331, 486993, 1411031, 2110303, 4233093, 6330909, 18343403, 55030209, 238464239, 715392717]

約数ペア:

[(1, 715392717), (3, 238464239), (13, 55030209), (39, 18343403), (113, 6330909), (169, 4233093), (339, 2110303), (507, 1411031), (1469, 486993), (4407, 162331), (12487, 57291), (19097, 37461)]