52399287

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1721}}^1$

素因数の和:1943

約数の個数: 24

約数和(自身を含む): 80589600

約数和(自身を除く): 28190313

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1721, 1791, 3383, 5163, 10149, 15489, 29257, 30447, 87771, 263313, 342479, 1027437, 3082311, 5822143, 17466429, 52399287]

約数ペア:

[(1, 52399287), (3, 17466429), (9, 5822143), (17, 3082311), (51, 1027437), (153, 342479), (199, 263313), (597, 87771), (1721, 30447), (1791, 29257), (3383, 15489), (5163, 10149)]