33390351

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 49632960

約数和(自身を除く): 16242609

約数列:

[1, 3, 9, 47, 141, 193, 409, 423, 579, 1227, 1737, 3681, 9071, 19223, 27213, 57669, 78937, 81639, 173007, 236811, 710433, 3710039, 11130117, 33390351]

約数ペア:

[(1, 33390351), (3, 11130117), (9, 3710039), (47, 710433), (141, 236811), (193, 173007), (409, 81639), (423, 78937), (579, 57669), (1227, 27213), (1737, 19223), (3681, 9071)]