25042241

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1657}}^1$

素因数の和:1808

約数の個数: 16

約数和(自身を含む): 30560256

約数和(自身を除く): 5518015

約数列:

[1, 7, 17, 119, 127, 889, 1657, 2159, 11599, 15113, 28169, 197183, 210439, 1473073, 3577463, 25042241]

約数ペア:

[(1, 25042241), (7, 3577463), (17, 1473073), (119, 210439), (127, 197183), (889, 28169), (1657, 15113), (2159, 11599)]