425319903

素因数分解:

$3^4\times {\mathrm{2243}}^1\times {\mathrm{2341}}^1$

素因数の和:4596

約数の個数: 20

約数和(自身を含む): 635909208

約数和(自身を除く): 210589305

約数列:

[1, 3, 9, 27, 81, 2243, 2341, 6729, 7023, 20187, 21069, 60561, 63207, 181683, 189621, 5250863, 15752589, 47257767, 141773301, 425319903]

約数ペア:

[(1, 425319903), (3, 141773301), (9, 47257767), (27, 15752589), (81, 5250863), (2243, 189621), (2341, 181683), (6729, 63207), (7023, 60561), (20187, 21069)]