86804809

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{2203}}^1$

素因数の和:2656

約数の個数: 16

約数和(自身を含む): 107132032

約数和(自身を除く): 20327223

約数列:

[1, 7, 13, 91, 433, 2203, 3031, 5629, 15421, 28639, 39403, 200473, 953899, 6677293, 12400687, 86804809]

約数ペア:

[(1, 86804809), (7, 12400687), (13, 6677293), (91, 953899), (433, 200473), (2203, 39403), (3031, 28639), (5629, 15421)]