8949479

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1637}}^1$

素因数の和:1726

約数の個数: 16

約数和(自身を含む): 11321856

約数和(自身を除く): 2372377

約数列:

[1, 7, 11, 71, 77, 497, 781, 1637, 5467, 11459, 18007, 116227, 126049, 813589, 1278497, 8949479]

約数ペア:

[(1, 8949479), (7, 1278497), (11, 813589), (71, 126049), (77, 116227), (497, 18007), (781, 11459), (1637, 5467)]