2868214887

素因数分解:

$3^3\times {\mathrm{1669}}^1\times {\mathrm{63649}}^1$

素因数の和:65327

約数の個数: 16

約数和(自身を含む): 4251820000

約数和(自身を除く): 1383605113

約数列:

[1, 3, 9, 27, 1669, 5007, 15021, 45063, 63649, 190947, 572841, 1718523, 106230181, 318690543, 956071629, 2868214887]

約数ペア:

[(1, 2868214887), (3, 956071629), (9, 318690543), (27, 106230181), (1669, 1718523), (5007, 572841), (15021, 190947), (45063, 63649)]