86654009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 95284224

約数和(自身を除く): 8630215

約数列:

[1, 13, 71, 223, 421, 923, 2899, 5473, 15833, 29891, 93883, 205829, 388583, 1220479, 6665693, 86654009]

約数ペア:

[(1, 86654009), (13, 6665693), (71, 1220479), (223, 388583), (421, 205829), (923, 93883), (2899, 29891), (5473, 15833)]