2011202589

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{49031}}^1$

素因数の和:49169

約数の個数: 24

約数和(自身を含む): 2973692736

約数和(自身を除く): 962490147

約数列:

[1, 3, 11, 33, 113, 121, 339, 363, 1243, 3729, 13673, 41019, 49031, 147093, 539341, 1618023, 5540503, 5932751, 16621509, 17798253, 60945533, 182836599, 670400863, 2011202589]

約数ペア:

[(1, 2011202589), (3, 670400863), (11, 182836599), (33, 60945533), (113, 17798253), (121, 16621509), (339, 5932751), (363, 5540503), (1243, 1618023), (3729, 539341), (13673, 147093), (41019, 49031)]