25827201

素因数分解:

$3^3\times {\mathrm{479}}^1\times {\mathrm{1997}}^1$

素因数の和:2485

約数の個数: 16

約数和(自身を含む): 38361600

約数和(自身を除く): 12534399

約数列:

[1, 3, 9, 27, 479, 1437, 1997, 4311, 5991, 12933, 17973, 53919, 956563, 2869689, 8609067, 25827201]

約数ペア:

[(1, 25827201), (3, 8609067), (9, 2869689), (27, 956563), (479, 53919), (1437, 17973), (1997, 12933), (4311, 5991)]