11234781

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2682

約数の個数: 20

約数和(自身を含む): 17106012

約数和(自身を除く): 5871231

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 2617, 4293, 7851, 23553, 70659, 138701, 211977, 416103, 1248309, 3744927, 11234781]

約数ペア:

[(1, 11234781), (3, 3744927), (9, 1248309), (27, 416103), (53, 211977), (81, 138701), (159, 70659), (477, 23553), (1431, 7851), (2617, 4293)]