13279449

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1009}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 18325440

約数和(自身を除く): 5045991

約数列:

[1, 3, 41, 107, 123, 321, 1009, 3027, 4387, 13161, 41369, 107963, 124107, 323889, 4426483, 13279449]

約数ペア:

[(1, 13279449), (3, 4426483), (41, 323889), (107, 124107), (123, 107963), (321, 41369), (1009, 13161), (3027, 4387)]