5557449

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 7707392

約数和(自身を除く): 2149943

約数列:

[1, 3, 43, 67, 129, 201, 643, 1929, 2881, 8643, 27649, 43081, 82947, 129243, 1852483, 5557449]

約数ペア:

[(1, 5557449), (3, 1852483), (43, 129243), (67, 82947), (129, 43081), (201, 27649), (643, 8643), (1929, 2881)]