121915343

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{607}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 144898560

約数和(自身を除く): 22983217

約数列:

[1, 11, 19, 31, 209, 341, 589, 607, 961, 6479, 6677, 10571, 11533, 18259, 18817, 126863, 200849, 206987, 357523, 583327, 3932753, 6416597, 11083213, 121915343]

約数ペア:

[(1, 121915343), (11, 11083213), (19, 6416597), (31, 3932753), (209, 583327), (341, 357523), (589, 206987), (607, 200849), (961, 126863), (6479, 18817), (6677, 18259), (10571, 11533)]