2877879

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 16

約数和(自身を含む): 4123872

約数和(自身を除く): 1245993

約数列:

[1, 3, 17, 51, 73, 219, 773, 1241, 2319, 3723, 13141, 39423, 56429, 169287, 959293, 2877879]

約数ペア:

[(1, 2877879), (3, 959293), (17, 169287), (51, 56429), (73, 39423), (219, 13141), (773, 3723), (1241, 2319)]