217611143

素因数分解:

${\mathrm{83}}^1\times {\mathrm{107}}^2\times {\mathrm{229}}^1$

素因数の和:526

約数の個数: 12

約数和(自身を含む): 223281240

約数和(自身を除く): 5670097

約数列:

[1, 83, 107, 229, 8881, 11449, 19007, 24503, 950267, 2033749, 2621821, 217611143]

約数ペア:

[(1, 217611143), (83, 2621821), (107, 2033749), (229, 950267), (8881, 24503), (11449, 19007)]