2019955143

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{333161}}^1$

素因数の和:333254

約数の個数: 16

約数和(自身を含む): 2814552576

約数和(自身を除く): 794597433

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 333161, 999483, 14325923, 15658567, 42977769, 46975701, 673318381, 2019955143]

約数ペア:

[(1, 2019955143), (3, 673318381), (43, 46975701), (47, 42977769), (129, 15658567), (141, 14325923), (2021, 999483), (6063, 333161)]