628294629

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{7237}}^1$

素因数の和:7956

約数の個数: 16

約数和(自身を含む): 858600512

約数和(自身を除く): 230305883

約数列:

[1, 3, 43, 129, 673, 2019, 7237, 21711, 28939, 86817, 311191, 933573, 4870501, 14611503, 209431543, 628294629]

約数ペア:

[(1, 628294629), (3, 209431543), (43, 14611503), (129, 4870501), (673, 933573), (2019, 311191), (7237, 86817), (21711, 28939)]