26225339

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 34022160

約数和(自身を除く): 7796821

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 931, 1657, 2261, 11599, 15827, 28169, 31483, 81193, 197183, 220381, 535211, 1380281, 1542667, 3746477, 26225339]

約数ペア:

[(1, 26225339), (7, 3746477), (17, 1542667), (19, 1380281), (49, 535211), (119, 220381), (133, 197183), (323, 81193), (833, 31483), (931, 28169), (1657, 15827), (2261, 11599)]