8871379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 10112256

約数和(自身を除く): 1240877

約数列:

[1, 11, 37, 71, 307, 407, 781, 2627, 3377, 11359, 21797, 28897, 124949, 239767, 806489, 8871379]

約数ペア:

[(1, 8871379), (11, 806489), (37, 239767), (71, 124949), (307, 28897), (407, 21797), (781, 11359), (2627, 3377)]