8707866

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20441}}^1$

素因数の和:20517

約数の個数: 16

約数和(自身を含む): 17661888

約数和(自身を除く): 8954022

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 20441, 40882, 61323, 122646, 1451311, 2902622, 4353933, 8707866]

約数ペア:

[(1, 8707866), (2, 4353933), (3, 2902622), (6, 1451311), (71, 122646), (142, 61323), (213, 40882), (426, 20441)]