8128435

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3354

約数の個数: 16

約数和(自身を含む): 11308032

約数和(自身を除く): 3179597

約数列:

[1, 5, 7, 35, 71, 355, 497, 2485, 3271, 16355, 22897, 114485, 232241, 1161205, 1625687, 8128435]

約数ペア:

[(1, 8128435), (5, 1625687), (7, 1161205), (35, 232241), (71, 114485), (355, 22897), (497, 16355), (2485, 3271)]