2015665083

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{2143}}^1\times {\mathrm{2549}}^1$

素因数の和:4739

約数の個数: 24

約数和(自身を含む): 2985091200

約数和(自身を除く): 969426117

約数列:

[1, 3, 9, 41, 123, 369, 2143, 2549, 6429, 7647, 19287, 22941, 87863, 104509, 263589, 313527, 790767, 940581, 5462507, 16387521, 49162563, 223962787, 671888361, 2015665083]

約数ペア:

[(1, 2015665083), (3, 671888361), (9, 223962787), (41, 49162563), (123, 16387521), (369, 5462507), (2143, 940581), (2549, 790767), (6429, 313527), (7647, 263589), (19287, 104509), (22941, 87863)]