22638933

素因数分解:

$3^4\times {\mathrm{277}}^1\times {\mathrm{1009}}^1$

素因数の和:1298

約数の個数: 20

約数和(自身を含む): 33974380

約数和(自身を除く): 11335447

約数列:

[1, 3, 9, 27, 81, 277, 831, 1009, 2493, 3027, 7479, 9081, 22437, 27243, 81729, 279493, 838479, 2515437, 7546311, 22638933]

約数ペア:

[(1, 22638933), (3, 7546311), (9, 2515437), (27, 838479), (81, 279493), (277, 81729), (831, 27243), (1009, 22437), (2493, 9081), (3027, 7479)]