39713921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2632

約数の個数: 16

約数和(自身を含む): 45940608

約数和(自身を除く): 6226687

約数列:

[1, 13, 17, 71, 221, 923, 1207, 2531, 15691, 32903, 43027, 179701, 559351, 2336113, 3054917, 39713921]

約数ペア:

[(1, 39713921), (13, 3054917), (17, 2336113), (71, 559351), (221, 179701), (923, 43027), (1207, 32903), (2531, 15691)]