12071479

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 15471648

約数和(自身を除く): 3400169

約数列:

[1, 7, 17, 19, 119, 133, 281, 323, 361, 1967, 2261, 2527, 4777, 5339, 6137, 33439, 37373, 42959, 90763, 101441, 635341, 710087, 1724497, 12071479]

約数ペア:

[(1, 12071479), (7, 1724497), (17, 710087), (19, 635341), (119, 101441), (133, 90763), (281, 42959), (323, 37373), (361, 33439), (1967, 6137), (2261, 5339), (2527, 4777)]