2587994091

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1350023}}^1$

素因数の和:1350103

約数の個数: 16

約数和(自身を含む): 3888069120

約数和(自身を除く): 1300075029

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 1350023, 4050069, 12150207, 36450621, 95851633, 287554899, 862664697, 2587994091]

約数ペア:

[(1, 2587994091), (3, 862664697), (9, 287554899), (27, 95851633), (71, 36450621), (213, 12150207), (639, 4050069), (1917, 1350023)]