2077885863

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{21911}}^1$

素因数の和:22215

約数の個数: 24

約数和(自身を含む): 3086699616

約数和(自身を除く): 1008813753

約数列:

[1, 3, 9, 41, 123, 257, 369, 771, 2313, 10537, 21911, 31611, 65733, 94833, 197199, 898351, 2695053, 5631127, 8085159, 16893381, 50680143, 230876207, 692628621, 2077885863]

約数ペア:

[(1, 2077885863), (3, 692628621), (9, 230876207), (41, 50680143), (123, 16893381), (257, 8085159), (369, 5631127), (771, 2695053), (2313, 898351), (10537, 197199), (21911, 94833), (31611, 65733)]