239713111

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{9901}}^1$

素因数の和:10014

約数の個数: 16

約数和(自身を含む): 273770496

約数和(自身を除く): 34057385

約数列:

[1, 11, 31, 71, 341, 781, 2201, 9901, 24211, 108911, 306931, 702971, 3376241, 7732681, 21792101, 239713111]

約数ペア:

[(1, 239713111), (11, 21792101), (31, 7732681), (71, 3376241), (341, 702971), (781, 306931), (2201, 108911), (9901, 24211)]