8641863

素因数分解:

$3^3\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3279

約数の個数: 16

約数和(自身を含む): 12933600

約数和(自身を除く): 4291737

約数列:

[1, 3, 9, 27, 101, 303, 909, 2727, 3169, 9507, 28521, 85563, 320069, 960207, 2880621, 8641863]

約数ペア:

[(1, 8641863), (3, 2880621), (9, 960207), (27, 320069), (101, 85563), (303, 28521), (909, 9507), (2727, 3169)]