27977053

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 32368896

約数和(自身を除く): 4391843

約数列:

[1, 13, 17, 71, 221, 923, 1207, 1783, 15691, 23179, 30311, 126593, 394043, 1645709, 2152081, 27977053]

約数ペア:

[(1, 27977053), (13, 2152081), (17, 1645709), (71, 394043), (221, 126593), (923, 30311), (1207, 23179), (1783, 15691)]