2587707

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 4053504

約数和(自身を除く): 1465797

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 463, 621, 1389, 1863, 4167, 5589, 10649, 12501, 31947, 37503, 95841, 112509, 287523, 862569, 2587707]

約数ペア:

[(1, 2587707), (3, 862569), (9, 287523), (23, 112509), (27, 95841), (69, 37503), (81, 31947), (207, 12501), (243, 10649), (463, 5589), (621, 4167), (1389, 1863)]