8073981

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 12336896

約数和(自身を除く): 4262915

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 673, 1333, 2019, 3999, 6057, 11997, 20863, 28939, 62589, 86817, 187767, 260451, 897109, 2691327, 8073981]

約数ペア:

[(1, 8073981), (3, 2691327), (9, 897109), (31, 260451), (43, 187767), (93, 86817), (129, 62589), (279, 28939), (387, 20863), (673, 11997), (1333, 6057), (2019, 3999)]