328020147

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4129}}^1$

素因数の和:4252

約数の個数: 48

約数和(自身を含む): 589301440

約数和(自身を除く): 261281293

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 273, 291, 679, 819, 873, 1261, 2037, 3783, 4129, 6111, 8827, 11349, 12387, 26481, 28903, 37161, 53677, 79443, 86709, 161031, 260127, 375739, 400513, 483093, 1127217, 1201539, 2803591, 3381651, 3604617, 5206669, 8410773, 15620007, 25232319, 36446683, 46860021, 109340049, 328020147]

約数ペア:

[(1, 328020147), (3, 109340049), (7, 46860021), (9, 36446683), (13, 25232319), (21, 15620007), (39, 8410773), (63, 5206669), (91, 3604617), (97, 3381651), (117, 2803591), (273, 1201539), (291, 1127217), (679, 483093), (819, 400513), (873, 375739), (1261, 260127), (2037, 161031), (3783, 86709), (4129, 79443), (6111, 53677), (8827, 37161), (11349, 28903), (12387, 26481)]