9912471

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7561}}^1$

素因数の和:7606

約数の個数: 16

約数和(自身を含む): 14519040

約数和(自身を除く): 4606569

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 7561, 22683, 143659, 173903, 430977, 521709, 3304157, 9912471]

約数ペア:

[(1, 9912471), (3, 3304157), (19, 521709), (23, 430977), (57, 173903), (69, 143659), (437, 22683), (1311, 7561)]