2080773878391

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{32309}}^1\times {\mathrm{550447}}^1$

素因数の和:582775

約数の個数: 24

約数和(自身を含む): 3236865428160

約数和(自身を除く): 1156091549769

約数列:

[1, 3, 9, 13, 39, 117, 32309, 96927, 290781, 420017, 550447, 1260051, 1651341, 3780153, 4954023, 7155811, 21467433, 64402299, 17784392123, 53353176369, 160059529107, 231197097599, 693591292797, 2080773878391]

約数ペア:

[(1, 2080773878391), (3, 693591292797), (9, 231197097599), (13, 160059529107), (39, 53353176369), (117, 17784392123), (32309, 64402299), (96927, 21467433), (290781, 7155811), (420017, 4954023), (550447, 3780153), (1260051, 1651341)]