2856033

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:909

約数の個数: 16

約数和(自身を含む): 4267200

約数和(自身を除く): 1411167

約数列:

[1, 3, 9, 27, 139, 417, 761, 1251, 2283, 3753, 6849, 20547, 105779, 317337, 952011, 2856033]

約数ペア:

[(1, 2856033), (3, 952011), (9, 317337), (27, 105779), (139, 20547), (417, 6849), (761, 3753), (1251, 2283)]