2480458059

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{11657}}^1$

素因数の和:11777

約数の個数: 40

約数和(自身を含む): 3859450848

約数和(自身を除く): 1378992789

約数列:

[1, 3, 9, 27, 37, 71, 81, 111, 213, 333, 639, 999, 1917, 2627, 2997, 5751, 7881, 11657, 23643, 34971, 70929, 104913, 212787, 314739, 431309, 827647, 944217, 1293927, 2482941, 3881781, 7448823, 11645343, 22346469, 30622939, 34936029, 67039407, 91868817, 275606451, 826819353, 2480458059]

約数ペア:

[(1, 2480458059), (3, 826819353), (9, 275606451), (27, 91868817), (37, 67039407), (71, 34936029), (81, 30622939), (111, 22346469), (213, 11645343), (333, 7448823), (639, 3881781), (999, 2482941), (1917, 1293927), (2627, 944217), (2997, 827647), (5751, 431309), (7881, 314739), (11657, 212787), (23643, 104913), (34971, 70929)]