16283673

素因数分解:

$3^6\times 7^1\times {\mathrm{3191}}^1$

素因数の和:3216

約数の個数: 28

約数和(自身を含む): 27910848

約数和(自身を除く): 11627175

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 3191, 5103, 9573, 22337, 28719, 67011, 86157, 201033, 258471, 603099, 775413, 1809297, 2326239, 5427891, 16283673]

約数ペア:

[(1, 16283673), (3, 5427891), (7, 2326239), (9, 1809297), (21, 775413), (27, 603099), (63, 258471), (81, 201033), (189, 86157), (243, 67011), (567, 28719), (729, 22337), (1701, 9573), (3191, 5103)]