16551147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{2089}}^1$

素因数の和:2250

約数の個数: 16

約数和(自身を含む): 23408000

約数和(自身を除く): 6856853

約数列:

[1, 3, 19, 57, 139, 417, 2089, 2641, 6267, 7923, 39691, 119073, 290371, 871113, 5517049, 16551147]

約数ペア:

[(1, 16551147), (3, 5517049), (19, 871113), (57, 290371), (139, 119073), (417, 39691), (2089, 7923), (2641, 6267)]