2754279071999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19121}}^1\times {\mathrm{83311}}^1$

素因数の和:102471

約数の個数: 32

約数和(自身を含む): 3568526223360

約数和(自身を除く): 814247151361

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 19121, 83311, 133847, 248573, 363299, 583177, 1083043, 1582909, 1740011, 2543093, 4722887, 7581301, 11080363, 20577817, 33060209, 144044719, 1592989631, 11150927417, 20708865203, 30266802989, 144962056421, 211867620923, 393468438857, 2754279071999]

約数ペア:

[(1, 2754279071999), (7, 393468438857), (13, 211867620923), (19, 144962056421), (91, 30266802989), (133, 20708865203), (247, 11150927417), (1729, 1592989631), (19121, 144044719), (83311, 33060209), (133847, 20577817), (248573, 11080363), (363299, 7581301), (583177, 4722887), (1083043, 2543093), (1582909, 1740011)]