9646287

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:539

約数の個数: 24

約数和(自身を含む): 15080832

約数和(自身を除く): 5434545

約数列:

[1, 3, 7, 21, 49, 147, 211, 311, 633, 933, 1477, 2177, 4431, 6531, 10339, 15239, 31017, 45717, 65621, 196863, 459347, 1378041, 3215429, 9646287]

約数ペア:

[(1, 9646287), (3, 3215429), (7, 1378041), (21, 459347), (49, 196863), (147, 65621), (211, 45717), (311, 31017), (633, 15239), (933, 10339), (1477, 6531), (2177, 4431)]