38018781

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{5479}}^1$

素因数の和:5745

約数の個数: 16

約数和(自身を含む): 56553600

約数和(自身を除く): 18534819

約数列:

[1, 3, 9, 27, 257, 771, 2313, 5479, 6939, 16437, 49311, 147933, 1408103, 4224309, 12672927, 38018781]

約数ペア:

[(1, 38018781), (3, 12672927), (9, 4224309), (27, 1408103), (257, 147933), (771, 49311), (2313, 16437), (5479, 6939)]