6644673

素因数分解:

$3^4\times 7^1\times {\mathrm{11719}}^1$

素因数の和:11738

約数の個数: 20

約数和(自身を含む): 11344960

約数和(自身を除く): 4700287

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 11719, 35157, 82033, 105471, 246099, 316413, 738297, 949239, 2214891, 6644673]

約数ペア:

[(1, 6644673), (3, 2214891), (7, 949239), (9, 738297), (21, 316413), (27, 246099), (63, 105471), (81, 82033), (189, 35157), (567, 11719)]