9205123557

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1\times {\mathrm{5273}}^1$

素因数の和:6237

約数の個数: 32

約数和(自身を含む): 14190688512

約数和(自身を除く): 4985564955

約数列:

[1, 3, 7, 21, 97, 291, 679, 857, 2037, 2571, 5273, 5999, 15819, 17997, 36911, 83129, 110733, 249387, 511481, 581903, 1534443, 1745709, 3580367, 4518961, 10741101, 13556883, 31632727, 94898181, 438339217, 1315017651, 3068374519, 9205123557]

約数ペア:

[(1, 9205123557), (3, 3068374519), (7, 1315017651), (21, 438339217), (97, 94898181), (291, 31632727), (679, 13556883), (857, 10741101), (2037, 4518961), (2571, 3580367), (5273, 1745709), (5999, 1534443), (15819, 581903), (17997, 511481), (36911, 249387), (83129, 110733)]