1900353922569

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{30559}}^1\times {\mathrm{406447}}^1$

素因数の和:437029

約数の個数: 24

約数和(自身を含む): 2906525905920

約数和(自身を除く): 1006171983351

約数列:

[1, 3, 9, 17, 51, 153, 30559, 91677, 275031, 406447, 519503, 1219341, 1558509, 3658023, 4675527, 6909599, 20728797, 62186391, 12420613873, 37261841619, 111785524857, 211150435841, 633451307523, 1900353922569]

約数ペア:

[(1, 1900353922569), (3, 633451307523), (9, 211150435841), (17, 111785524857), (51, 37261841619), (153, 12420613873), (30559, 62186391), (91677, 20728797), (275031, 6909599), (406447, 4675527), (519503, 3658023), (1219341, 1558509)]