2893017951

素因数分解:

$3^4\times {\mathrm{337}}^1\times {\mathrm{105983}}^1$

素因数の和:106332

約数の個数: 20

約数和(自身を含む): 4334533632

約数和(自身を除く): 1441515681

約数列:

[1, 3, 9, 27, 81, 337, 1011, 3033, 9099, 27297, 105983, 317949, 953847, 2861541, 8584623, 35716271, 107148813, 321446439, 964339317, 2893017951]

約数ペア:

[(1, 2893017951), (3, 964339317), (9, 321446439), (27, 107148813), (81, 35716271), (337, 8584623), (1011, 2861541), (3033, 953847), (9099, 317949), (27297, 105983)]