9906701

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:752

約数の個数: 16

約数和(自身を含む): 11870208

約数和(自身を除く): 1963507

約数列:

[1, 7, 31, 71, 217, 497, 643, 2201, 4501, 15407, 19933, 45653, 139531, 319571, 1415243, 9906701]

約数ペア:

[(1, 9906701), (7, 1415243), (31, 319571), (71, 139531), (217, 45653), (497, 19933), (643, 15407), (2201, 4501)]