324891

素因数分解:

$3^5\times 7^1\times {\mathrm{191}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 559104

約数和(自身を除く): 234213

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 191, 243, 567, 573, 1337, 1701, 1719, 4011, 5157, 12033, 15471, 36099, 46413, 108297, 324891]

約数ペア:

[(1, 324891), (3, 108297), (7, 46413), (9, 36099), (21, 15471), (27, 12033), (63, 5157), (81, 4011), (189, 1719), (191, 1701), (243, 1337), (567, 573)]