2007206541

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{15787}}^1$

素因数の和:16090

約数の個数: 32

約数和(自身を含む): 3160126080

約数和(自身を除く): 1152919539

約数列:

[1, 3, 9, 17, 27, 51, 153, 277, 459, 831, 2493, 4709, 7479, 14127, 15787, 42381, 47361, 127143, 142083, 268379, 426249, 805137, 2415411, 4372999, 7246233, 13118997, 39356991, 74340983, 118070973, 223022949, 669068847, 2007206541]

約数ペア:

[(1, 2007206541), (3, 669068847), (9, 223022949), (17, 118070973), (27, 74340983), (51, 39356991), (153, 13118997), (277, 7246233), (459, 4372999), (831, 2415411), (2493, 805137), (4709, 426249), (7479, 268379), (14127, 142083), (15787, 127143), (42381, 47361)]