12472797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1872

約数の個数: 16

約数和(自身を含む): 17653760

約数和(自身を除く): 5180963

約数列:

[1, 3, 19, 57, 127, 381, 1723, 2413, 5169, 7239, 32737, 98211, 218821, 656463, 4157599, 12472797]

約数ペア:

[(1, 12472797), (3, 4157599), (19, 656463), (57, 218821), (127, 98211), (381, 32737), (1723, 7239), (2413, 5169)]