86393923

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:427

約数の個数: 32

約数和(自身を含む): 111767040

約数和(自身を除く): 25373117

約数列:

[1, 7, 11, 43, 77, 97, 269, 301, 473, 679, 1067, 1883, 2959, 3311, 4171, 7469, 11567, 20713, 26093, 29197, 45881, 80969, 127237, 182651, 287023, 321167, 890659, 1121999, 2009161, 7853993, 12341989, 86393923]

約数ペア:

[(1, 86393923), (7, 12341989), (11, 7853993), (43, 2009161), (77, 1121999), (97, 890659), (269, 321167), (301, 287023), (473, 182651), (679, 127237), (1067, 80969), (1883, 45881), (2959, 29197), (3311, 26093), (4171, 20713), (7469, 11567)]