897431367

素因数分解:

$3^1\times 7^1\times {\mathrm{673}}^1\times {\mathrm{63499}}^1$

素因数の和:64182

約数の個数: 16

約数和(自身を含む): 1369568000

約数和(自身を除く): 472136633

約数列:

[1, 3, 7, 21, 673, 2019, 4711, 14133, 63499, 190497, 444493, 1333479, 42734827, 128204481, 299143789, 897431367]

約数ペア:

[(1, 897431367), (3, 299143789), (7, 128204481), (21, 42734827), (673, 1333479), (2019, 444493), (4711, 190497), (14133, 63499)]