3281571

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:303

約数の個数: 24

約数和(自身を含む): 5031936

約数和(自身を除く): 1750365

約数列:

[1, 3, 9, 23, 69, 83, 191, 207, 249, 573, 747, 1719, 1909, 4393, 5727, 13179, 15853, 17181, 39537, 47559, 142677, 364619, 1093857, 3281571]

約数ペア:

[(1, 3281571), (3, 1093857), (9, 364619), (23, 142677), (69, 47559), (83, 39537), (191, 17181), (207, 15853), (249, 13179), (573, 5727), (747, 4393), (1719, 1909)]