239722417

素因数分解:

${\mathrm{11}}^3\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:885

約数の個数: 16

約数和(自身を含む): 264925440

約数和(自身を除く): 25203023

約数列:

[1, 11, 121, 389, 463, 1331, 4279, 5093, 47069, 56023, 180107, 517759, 616253, 1981177, 21792947, 239722417]

約数ペア:

[(1, 239722417), (11, 21792947), (121, 1981177), (389, 616253), (463, 517759), (1331, 180107), (4279, 56023), (5093, 47069)]