2080686081

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{203809}}^1$

素因数の和:203936

約数の個数: 16

約数和(自身を含む): 2876166720

約数和(自身を除く): 795480639

約数列:

[1, 3, 41, 83, 123, 249, 3403, 10209, 203809, 611427, 8356169, 16916147, 25068507, 50748441, 693562027, 2080686081]

約数ペア:

[(1, 2080686081), (3, 693562027), (41, 50748441), (83, 25068507), (123, 16916147), (249, 8356169), (3403, 611427), (10209, 203809)]