12456297

素因数分解:

$3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 20705984

約数和(自身を除く): 8249687

約数列:

[1, 3, 7, 9, 21, 63, 163, 489, 1141, 1213, 1467, 3423, 3639, 8491, 10269, 10917, 25473, 76419, 197719, 593157, 1384033, 1779471, 4152099, 12456297]

約数ペア:

[(1, 12456297), (3, 4152099), (7, 1779471), (9, 1384033), (21, 593157), (63, 197719), (163, 76419), (489, 25473), (1141, 10917), (1213, 10269), (1467, 8491), (3423, 3639)]