13545889

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1279}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 16588800

約数和(自身を除く): 3042911

約数列:

[1, 7, 17, 89, 119, 623, 1279, 1513, 8953, 10591, 21743, 113831, 152201, 796817, 1935127, 13545889]

約数ペア:

[(1, 13545889), (7, 1935127), (17, 796817), (89, 152201), (119, 113831), (623, 21743), (1279, 10591), (1513, 8953)]