25906727

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2143}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 32520192

約数和(自身を除く): 6613465

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 2143, 12089, 15001, 23573, 165011, 336451, 2355157, 3700961, 25906727]

約数ペア:

[(1, 25906727), (7, 3700961), (11, 2355157), (77, 336451), (157, 165011), (1099, 23573), (1727, 15001), (2143, 12089)]