3991581

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1793

約数の個数: 24

約数和(自身を含む): 6566976

約数和(自身を除く): 2575395

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 1753, 2277, 5259, 15777, 19283, 40319, 57849, 120957, 173547, 362871, 443509, 1330527, 3991581]

約数ペア:

[(1, 3991581), (3, 1330527), (9, 443509), (11, 362871), (23, 173547), (33, 120957), (69, 57849), (99, 40319), (207, 19283), (253, 15777), (759, 5259), (1753, 2277)]