129781817

素因数分解:

${\mathrm{11}}^3\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 143671104

約数和(自身を除く): 13889287

約数列:

[1, 11, 121, 281, 347, 1331, 3091, 3817, 34001, 41987, 97507, 374011, 461857, 1072577, 11798347, 129781817]

約数ペア:

[(1, 129781817), (11, 11798347), (121, 1072577), (281, 461857), (347, 374011), (1331, 97507), (3091, 41987), (3817, 34001)]