2263767

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{379}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 3319680

約数和(自身を除く): 1055913

約数列:

[1, 3, 11, 33, 181, 379, 543, 1137, 1991, 4169, 5973, 12507, 68599, 205797, 754589, 2263767]

約数ペア:

[(1, 2263767), (3, 754589), (11, 205797), (33, 68599), (181, 12507), (379, 5973), (543, 4169), (1137, 1991)]