2493099

素因数分解:

$3^4\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4416

約数の個数: 20

約数和(自身を含む): 4257264

約数和(自身を除く): 1764165

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 4397, 13191, 30779, 39573, 92337, 118719, 277011, 356157, 831033, 2493099]

約数ペア:

[(1, 2493099), (3, 831033), (7, 356157), (9, 277011), (21, 118719), (27, 92337), (63, 39573), (81, 30779), (189, 13191), (567, 4397)]