2019698523

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{1591567}}^1$

素因数の和:1591623

約数の個数: 16

約数和(自身を含む): 3055810560

約数和(自身を除く): 1036112037

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 1591567, 4774701, 14324103, 42972309, 74803649, 224410947, 673232841, 2019698523]

約数ペア:

[(1, 2019698523), (3, 673232841), (9, 224410947), (27, 74803649), (47, 42972309), (141, 14324103), (423, 4774701), (1269, 1591567)]