2009969643

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{252731}}^1$

素因数の和:252986

約数の個数: 16

約数和(自身を含む): 2935734912

約数和(自身を除く): 925765269

約数列:

[1, 3, 11, 33, 241, 723, 2651, 7953, 252731, 758193, 2780041, 8340123, 60908171, 182724513, 669989881, 2009969643]

約数ペア:

[(1, 2009969643), (3, 669989881), (11, 182724513), (33, 60908171), (241, 8340123), (723, 2780041), (2651, 758193), (7953, 252731)]