187079431

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{220873}}^1$

素因数の和:220902

約数の個数: 12

約数和(自身を含む): 235009936

約数和(自身を除く): 47930505

約数列:

[1, 7, 11, 77, 121, 847, 220873, 1546111, 2429603, 17007221, 26725633, 187079431]

約数ペア:

[(1, 187079431), (7, 26725633), (11, 17007221), (77, 2429603), (121, 1546111), (847, 220873)]