2017826901

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{20773}}^1$

素因数の和:21073

約数の個数: 24

約数和(自身を含む): 2994447456

約数和(自身を除く): 976620555

約数列:

[1, 3, 9, 43, 129, 251, 387, 753, 2259, 10793, 20773, 32379, 62319, 97137, 186957, 893239, 2679717, 5214023, 8039151, 15642069, 46926207, 224202989, 672608967, 2017826901]

約数ペア:

[(1, 2017826901), (3, 672608967), (9, 224202989), (43, 46926207), (129, 15642069), (251, 8039151), (387, 5214023), (753, 2679717), (2259, 893239), (10793, 186957), (20773, 97137), (32379, 62319)]