13230707

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3266

約数の個数: 16

約数和(自身を含む): 16435200

約数和(自身を除く): 3204493

約数列:

[1, 7, 19, 31, 133, 217, 589, 3209, 4123, 22463, 60971, 99479, 426797, 696353, 1890101, 13230707]

約数ペア:

[(1, 13230707), (7, 1890101), (19, 696353), (31, 426797), (133, 99479), (217, 60971), (589, 22463), (3209, 4123)]