2217123777

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{6107779}}^1$

素因数の和:6107804

約数の個数: 12

約数和(自身を含む): 3249338960

約数和(自身を除く): 1032215183

約数列:

[1, 3, 11, 33, 121, 363, 6107779, 18323337, 67185569, 201556707, 739041259, 2217123777]

約数ペア:

[(1, 2217123777), (3, 739041259), (11, 201556707), (33, 67185569), (121, 18323337), (363, 6107779)]