12808827

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 19088160

約数和(自身を除く): 6279333

約数列:

[1, 3, 9, 27, 181, 543, 1629, 2621, 4887, 7863, 23589, 70767, 474401, 1423203, 4269609, 12808827]

約数ペア:

[(1, 12808827), (3, 4269609), (9, 1423203), (27, 474401), (181, 70767), (543, 23589), (1629, 7863), (2621, 4887)]