7479297

素因数分解:

$3^5\times 7^1\times {\mathrm{4397}}^1$

素因数の和:4419

約数の個数: 24

約数和(自身を含む): 12806976

約数和(自身を除く): 5327679

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 4397, 13191, 30779, 39573, 92337, 118719, 277011, 356157, 831033, 1068471, 2493099, 7479297]

約数ペア:

[(1, 7479297), (3, 2493099), (7, 1068471), (9, 831033), (21, 356157), (27, 277011), (63, 118719), (81, 92337), (189, 39573), (243, 30779), (567, 13191), (1701, 4397)]