2011870113

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1\times {\mathrm{2269}}^1$

素因数の和:2657

約数の個数: 32

約数和(自身を含む): 2968506240

約数和(自身を除く): 956636127

約数列:

[1, 3, 11, 33, 97, 277, 291, 831, 1067, 2269, 3047, 3201, 6807, 9141, 24959, 26869, 74877, 80607, 220093, 295559, 628513, 660279, 886677, 1885539, 2421023, 6913643, 7263069, 20740929, 60965761, 182897283, 670623371, 2011870113]

約数ペア:

[(1, 2011870113), (3, 670623371), (11, 182897283), (33, 60965761), (97, 20740929), (277, 7263069), (291, 6913643), (831, 2421023), (1067, 1885539), (2269, 886677), (3047, 660279), (3201, 628513), (6807, 295559), (9141, 220093), (24959, 80607), (26869, 74877)]