2017379847

素因数分解:

$3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{850139}}^1$

素因数の和:850262

約数の個数: 16

約数和(自身を含む): 3101310720

約数和(自身を除く): 1083930873

約数列:

[1, 3, 7, 21, 113, 339, 791, 2373, 850139, 2550417, 5950973, 17852919, 96065707, 288197121, 672459949, 2017379847]

約数ペア:

[(1, 2017379847), (3, 672459949), (7, 288197121), (21, 96065707), (113, 17852919), (339, 5950973), (791, 2550417), (2373, 850139)]