268725093

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{984341}}^1$

素因数の和:984364

約数の個数: 16

約数和(自身を含む): 440985216

約数和(自身を除く): 172260123

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 984341, 2953023, 6890387, 12796433, 20671161, 38389299, 89575031, 268725093]

約数ペア:

[(1, 268725093), (3, 89575031), (7, 38389299), (13, 20671161), (21, 12796433), (39, 6890387), (91, 2953023), (273, 984341)]