13395767

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{857}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 17606160

約数和(自身を除く): 4210393

約数列:

[1, 7, 11, 29, 49, 77, 203, 319, 539, 857, 1421, 2233, 5999, 9427, 15631, 24853, 41993, 65989, 173971, 273383, 461923, 1217797, 1913681, 13395767]

約数ペア:

[(1, 13395767), (7, 1913681), (11, 1217797), (29, 461923), (49, 273383), (77, 173971), (203, 65989), (319, 41993), (539, 24853), (857, 15631), (1421, 9427), (2233, 5999)]