1327833027

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{622519}}^1$

素因数の和:622607

約数の個数: 16

約数和(自身を含む): 1992064000

約数和(自身を除く): 664230973

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 622519, 1867557, 5602671, 16808013, 49179001, 147537003, 442611009, 1327833027]

約数ペア:

[(1, 1327833027), (3, 442611009), (9, 147537003), (27, 49179001), (79, 16808013), (237, 5602671), (711, 1867557), (2133, 622519)]