2550999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3361}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 3873024

約数和(自身を除く): 1322025

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 3361, 10083, 36971, 77303, 110913, 231909, 850333, 2550999]

約数ペア:

[(1, 2550999), (3, 850333), (11, 231909), (23, 110913), (33, 77303), (69, 36971), (253, 10083), (759, 3361)]