26319357

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{1871}}^1$

素因数の和:2401

約数の個数: 16

約数和(自身を含む): 39087360

約数和(自身を除く): 12768003

約数列:

[1, 3, 9, 27, 521, 1563, 1871, 4689, 5613, 14067, 16839, 50517, 974791, 2924373, 8773119, 26319357]

約数ペア:

[(1, 26319357), (3, 8773119), (9, 2924373), (27, 974791), (521, 50517), (1563, 16839), (1871, 14067), (4689, 5613)]