13362293

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:584

約数の個数: 16

約数和(自身を含む): 15814656

約数和(自身を除く): 2452363

約数列:

[1, 7, 43, 103, 301, 431, 721, 3017, 4429, 18533, 31003, 44393, 129731, 310751, 1908899, 13362293]

約数ペア:

[(1, 13362293), (7, 1908899), (43, 310751), (103, 129731), (301, 44393), (431, 31003), (721, 18533), (3017, 4429)]