487680687

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{5879}}^1$

素因数の和:6607

約数の個数: 24

約数和(自身を含む): 759813600

約数和(自身を除く): 272132913

約数列:

[1, 3, 9, 13, 39, 117, 709, 2127, 5879, 6381, 9217, 17637, 27651, 52911, 76427, 82953, 229281, 687843, 4168211, 12504633, 37513899, 54186743, 162560229, 487680687]

約数ペア:

[(1, 487680687), (3, 162560229), (9, 54186743), (13, 37513899), (39, 12504633), (117, 4168211), (709, 687843), (2127, 229281), (5879, 82953), (6381, 76427), (9217, 52911), (17637, 27651)]