996669

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 1535352

約数和(自身を除く): 538683

約数列:

[1, 3, 9, 37, 41, 73, 111, 123, 219, 333, 369, 657, 1517, 2701, 2993, 4551, 8103, 8979, 13653, 24309, 26937, 110741, 332223, 996669]

約数ペア:

[(1, 996669), (3, 332223), (9, 110741), (37, 26937), (41, 24309), (73, 13653), (111, 8979), (123, 8103), (219, 4551), (333, 2993), (369, 2701), (657, 1517)]