42439437

素因数分解:

$3^3\times {\mathrm{907}}^1\times {\mathrm{1733}}^1$

素因数の和:2649

約数の個数: 16

約数和(自身を含む): 62978880

約数和(自身を除く): 20539443

約数列:

[1, 3, 9, 27, 907, 1733, 2721, 5199, 8163, 15597, 24489, 46791, 1571831, 4715493, 14146479, 42439437]

約数ペア:

[(1, 42439437), (3, 14146479), (9, 4715493), (27, 1571831), (907, 46791), (1733, 24489), (2721, 15597), (5199, 8163)]