28607293

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10529}}^1$

素因数の和:10572

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 6773507

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 10529, 115819, 136877, 200051, 1505647, 2200561, 2600663, 28607293]

約数ペア:

[(1, 28607293), (11, 2600663), (13, 2200561), (19, 1505647), (143, 200051), (209, 136877), (247, 115819), (2717, 10529)]