123946319

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{3889}}^1$

素因数の和:4082

約数の個数: 16

約数和(自身を含む): 147508800

約数和(自身を除く): 23562481

約数列:

[1, 7, 29, 157, 203, 1099, 3889, 4553, 27223, 31871, 112781, 610573, 789467, 4274011, 17706617, 123946319]

約数ペア:

[(1, 123946319), (7, 17706617), (29, 4274011), (157, 789467), (203, 610573), (1099, 112781), (3889, 31871), (4553, 27223)]