119049889

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7836

約数の個数: 16

約数和(自身を含む): 142442496

約数和(自身を除く): 23392607

約数列:

[1, 7, 31, 71, 217, 497, 2201, 7727, 15407, 54089, 239537, 548617, 1676759, 3840319, 17007127, 119049889]

約数ペア:

[(1, 119049889), (7, 17007127), (31, 3840319), (71, 1676759), (217, 548617), (497, 239537), (2201, 54089), (7727, 15407)]