13975241

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 18139680

約数和(自身を除く): 4164439

約数列:

[1, 7, 17, 19, 49, 119, 133, 323, 833, 883, 931, 2261, 6181, 15011, 15827, 16777, 43267, 105077, 117439, 285209, 735539, 822073, 1996463, 13975241]

約数ペア:

[(1, 13975241), (7, 1996463), (17, 822073), (19, 735539), (49, 285209), (119, 117439), (133, 105077), (323, 43267), (833, 16777), (883, 15827), (931, 15011), (2261, 6181)]