56257311

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{27947}}^1$

素因数の和:28022

約数の個数: 16

約数和(自身を含む): 83173248

約数和(自身を除く): 26915937

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 27947, 83841, 307417, 922251, 1704767, 5114301, 18752437, 56257311]

約数ペア:

[(1, 56257311), (3, 18752437), (11, 5114301), (33, 1704767), (61, 922251), (183, 307417), (671, 83841), (2013, 27947)]