2270433

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 3338496

約数和(自身を除く): 1068063

約数列:

[1, 3, 11, 33, 107, 321, 643, 1177, 1929, 3531, 7073, 21219, 68801, 206403, 756811, 2270433]

約数ペア:

[(1, 2270433), (3, 756811), (11, 206403), (33, 68801), (107, 21219), (321, 7073), (643, 3531), (1177, 1929)]