2049273327

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{47087}}^1$

素因数の和:47342

約数の個数: 16

約数和(自身を含む): 2780075520

約数和(自身を除く): 730802193

約数列:

[1, 3, 89, 163, 267, 489, 14507, 43521, 47087, 141261, 4190743, 7675181, 12572229, 23025543, 683091109, 2049273327]

約数ペア:

[(1, 2049273327), (3, 683091109), (89, 23025543), (163, 12572229), (267, 7675181), (489, 4190743), (14507, 141261), (43521, 47087)]