3997648479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{871517}}^1$

素因数の和:871670

約数の個数: 16

約数和(自身を含む): 5856600960

約数和(自身を除く): 1858952481

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 871517, 2614551, 9586687, 28760061, 121140863, 363422589, 1332549493, 3997648479]

約数ペア:

[(1, 3997648479), (3, 1332549493), (11, 363422589), (33, 121140863), (139, 28760061), (417, 9586687), (1529, 2614551), (4587, 871517)]