2430879

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3877}}^1$

素因数の和:3910

約数の個数: 16

約数和(自身を含む): 3722880

約数和(自身を除く): 1292001

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3877, 11631, 42647, 73663, 127941, 220989, 810293, 2430879]

約数ペア:

[(1, 2430879), (3, 810293), (11, 220989), (19, 127941), (33, 73663), (57, 42647), (209, 11631), (627, 3877)]