12098187

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6391

約数の個数: 16

約数和(自身を含む): 18178560

約数和(自身を除く): 6080373

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 6311, 18933, 56799, 170397, 448081, 1344243, 4032729, 12098187]

約数ペア:

[(1, 12098187), (3, 4032729), (9, 1344243), (27, 448081), (71, 170397), (213, 56799), (639, 18933), (1917, 6311)]