24940629

素因数分解:

$3^4\times 7^1\times {\mathrm{43987}}^1$

素因数の和:44006

約数の個数: 20

約数和(自身を含む): 42580384

約数和(自身を除く): 17639755

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 43987, 131961, 307909, 395883, 923727, 1187649, 2771181, 3562947, 8313543, 24940629]

約数ペア:

[(1, 24940629), (3, 8313543), (7, 3562947), (9, 2771181), (21, 1187649), (27, 923727), (63, 395883), (81, 307909), (189, 131961), (567, 43987)]