24925887

素因数分解:

$3^4\times 7^1\times {\mathrm{43961}}^1$

素因数の和:43980

約数の個数: 20

約数和(自身を含む): 42555216

約数和(自身を除く): 17629329

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 43961, 131883, 307727, 395649, 923181, 1186947, 2769543, 3560841, 8308629, 24925887]

約数ペア:

[(1, 24925887), (3, 8308629), (7, 3560841), (9, 2769543), (21, 1186947), (27, 923181), (63, 395649), (81, 307727), (189, 131883), (567, 43961)]