16332239

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:375

約数の個数: 24

約数和(自身を含む): 20965968

約数和(自身を除く): 4633729

約数列:

[1, 7, 11, 49, 77, 157, 193, 539, 1099, 1351, 1727, 2123, 7693, 9457, 12089, 14861, 30301, 84623, 104027, 212107, 333311, 1484749, 2333177, 16332239]

約数ペア:

[(1, 16332239), (7, 2333177), (11, 1484749), (49, 333311), (77, 212107), (157, 104027), (193, 84623), (539, 30301), (1099, 14861), (1351, 12089), (1727, 9457), (2123, 7693)]