2225211

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 16

約数和(自身を含む): 3115008

約数和(自身を除く): 889797

約数列:

[1, 3, 31, 71, 93, 213, 337, 1011, 2201, 6603, 10447, 23927, 31341, 71781, 741737, 2225211]

約数ペア:

[(1, 2225211), (3, 741737), (31, 71781), (71, 31341), (93, 23927), (213, 10447), (337, 6603), (1011, 2201)]