1291298301

素因数分解:

$3^3\times {\mathrm{739}}^1\times {\mathrm{64717}}^1$

素因数の和:65465

約数の個数: 16

約数和(自身を含む): 1915652800

約数和(自身を除く): 624354499

約数列:

[1, 3, 9, 27, 739, 2217, 6651, 19953, 64717, 194151, 582453, 1747359, 47825863, 143477589, 430432767, 1291298301]

約数ペア:

[(1, 1291298301), (3, 430432767), (9, 143477589), (27, 47825863), (739, 1747359), (2217, 582453), (6651, 194151), (19953, 64717)]