9887353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1$

素因数の和:4416

約数の個数: 16

約数和(自身を含む): 12597120

約数和(自身を除く): 2709767

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 4373, 30611, 74341, 83087, 520387, 581609, 1412479, 9887353]

約数ペア:

[(1, 9887353), (7, 1412479), (17, 581609), (19, 520387), (119, 83087), (133, 74341), (323, 30611), (2261, 4373)]