16530447

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 22753280

約数和(自身を除く): 6222833

約数列:

[1, 3, 43, 127, 129, 381, 1009, 3027, 5461, 16383, 43387, 128143, 130161, 384429, 5510149, 16530447]

約数ペア:

[(1, 16530447), (3, 5510149), (43, 384429), (127, 130161), (129, 128143), (381, 43387), (1009, 16383), (3027, 5461)]