7022781

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:602

約数の個数: 20

約数和(自身を含む): 10562332

約数和(自身を除く): 3539551

約数列:

[1, 3, 9, 27, 81, 277, 313, 831, 939, 2493, 2817, 7479, 8451, 22437, 25353, 86701, 260103, 780309, 2340927, 7022781]

約数ペア:

[(1, 7022781), (3, 2340927), (9, 780309), (27, 260103), (81, 86701), (277, 25353), (313, 22437), (831, 8451), (939, 7479), (2493, 2817)]