24786081

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{9871}}^1$

素因数の和:9914

約数の個数: 20

約数和(自身を含む): 38224384

約数和(自身を除く): 13438303

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 9871, 29613, 88839, 266517, 306001, 799551, 918003, 2754009, 8262027, 24786081]

約数ペア:

[(1, 24786081), (3, 8262027), (9, 2754009), (27, 918003), (31, 799551), (81, 306001), (93, 266517), (279, 88839), (837, 29613), (2511, 9871)]