56706531

素因数分解:

$3^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{1861}}^1$

素因数の和:3322

約数の個数: 16

約数和(自身を含む): 86515968

約数和(自身を除く): 29809437

約数列:

[1, 3, 7, 21, 1451, 1861, 4353, 5583, 10157, 13027, 30471, 39081, 2700311, 8100933, 18902177, 56706531]

約数ペア:

[(1, 56706531), (3, 18902177), (7, 8100933), (21, 2700311), (1451, 39081), (1861, 30471), (4353, 13027), (5583, 10157)]