27630317

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:293

約数の個数: 24

約数和(自身を含む): 33203520

約数和(自身を除く): 5573203

約数列:

[1, 11, 13, 89, 143, 167, 169, 979, 1157, 1837, 1859, 2171, 12727, 14863, 15041, 23881, 28223, 163493, 165451, 193219, 310453, 2125409, 2511847, 27630317]

約数ペア:

[(1, 27630317), (11, 2511847), (13, 2125409), (89, 310453), (143, 193219), (167, 165451), (169, 163493), (979, 28223), (1157, 23881), (1837, 15041), (1859, 14863), (2171, 12727)]