2585241

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 4033224

約数和(自身を除く): 1447983

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 277, 549, 831, 1037, 2493, 3111, 4709, 9333, 14127, 16897, 42381, 50691, 152073, 287249, 861747, 2585241]

約数ペア:

[(1, 2585241), (3, 861747), (9, 287249), (17, 152073), (51, 50691), (61, 42381), (153, 16897), (183, 14127), (277, 9333), (549, 4709), (831, 3111), (1037, 2493)]