56191971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{2069}}^1$

素因数の和:2906

約数の個数: 16

約数和(自身を含む): 81872640

約数和(自身を除く): 25680669

約数列:

[1, 3, 11, 33, 823, 2069, 2469, 6207, 9053, 22759, 27159, 68277, 1702787, 5108361, 18730657, 56191971]

約数ペア:

[(1, 56191971), (3, 18730657), (11, 5108361), (33, 1702787), (823, 68277), (2069, 27159), (2469, 22759), (6207, 9053)]