13886961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5927}}^1$

素因数の和:6012

約数の個数: 16

約数和(自身を含む): 20487168

約数和(自身を除く): 6600207

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 5927, 17781, 65197, 195591, 420817, 1262451, 4628987, 13886961]

約数ペア:

[(1, 13886961), (3, 4628987), (11, 1262451), (33, 420817), (71, 195591), (213, 65197), (781, 17781), (2343, 5927)]