788481027

素因数分解:

$3^3\times {\mathrm{709}}^1\times {\mathrm{41189}}^1$

素因数の和:41907

約数の個数: 16

約数和(自身を含む): 1169796000

約数和(自身を除く): 381314973

約数列:

[1, 3, 9, 27, 709, 2127, 6381, 19143, 41189, 123567, 370701, 1112103, 29203001, 87609003, 262827009, 788481027]

約数ペア:

[(1, 788481027), (3, 262827009), (9, 87609003), (27, 29203001), (709, 1112103), (2127, 370701), (6381, 123567), (19143, 41189)]