2017128183

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5650219}}^1$

素因数の和:5650246

約数の個数: 16

約数和(自身を含む): 3254526720

約数和(自身を除く): 1237398537

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5650219, 16950657, 39551533, 96053723, 118654599, 288161169, 672376061, 2017128183]

約数ペア:

[(1, 2017128183), (3, 672376061), (7, 288161169), (17, 118654599), (21, 96053723), (51, 39551533), (119, 16950657), (357, 5650219)]