289677729

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{69119}}^1$

素因数の和:69260

約数の個数: 16

約数和(自身を含む): 424673280

約数和(自身を除く): 134995551

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 69119, 207357, 760309, 2280927, 8778113, 26334339, 96559243, 289677729]

約数ペア:

[(1, 289677729), (3, 96559243), (11, 26334339), (33, 8778113), (127, 2280927), (381, 760309), (1397, 207357), (4191, 69119)]