2712125151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{15860381}}^1$

素因数の和:15860406

約数の個数: 12

約数和(自身を含む): 4123699320

約数和(自身を除く): 1411574169

約数列:

[1, 3, 9, 19, 57, 171, 15860381, 47581143, 142743429, 301347239, 904041717, 2712125151]

約数ペア:

[(1, 2712125151), (3, 904041717), (9, 301347239), (19, 142743429), (57, 47581143), (171, 15860381)]