675297

素因数分解:

$3^5\times 7^1\times {\mathrm{397}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 1158976

約数和(自身を除く): 483679

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 397, 567, 1191, 1701, 2779, 3573, 8337, 10719, 25011, 32157, 75033, 96471, 225099, 675297]

約数ペア:

[(1, 675297), (3, 225099), (7, 96471), (9, 75033), (21, 32157), (27, 25011), (63, 10719), (81, 8337), (189, 3573), (243, 2779), (397, 1701), (567, 1191)]