56684121

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{4861}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 85415616

約数和(自身を除く): 28731495

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 507, 897, 3887, 4861, 11661, 14583, 63193, 111803, 189579, 335409, 821509, 1453439, 2464527, 4360317, 18894707, 56684121]

約数ペア:

[(1, 56684121), (3, 18894707), (13, 4360317), (23, 2464527), (39, 1453439), (69, 821509), (169, 335409), (299, 189579), (507, 111803), (897, 63193), (3887, 14583), (4861, 11661)]