12111009

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1440

約数の個数: 16

約数和(自身を含む): 16873920

約数和(自身を除く): 4762911

約数列:

[1, 3, 29, 87, 107, 321, 1301, 3103, 3903, 9309, 37729, 113187, 139207, 417621, 4037003, 12111009]

約数ペア:

[(1, 12111009), (3, 4037003), (29, 417621), (87, 139207), (107, 113187), (321, 37729), (1301, 9309), (3103, 3903)]