2273491

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^2$

素因数の和:194

約数の個数: 12

約数和(自身を含む): 2576952

約数和(自身を除く): 303461

約数列:

[1, 11, 41, 71, 451, 781, 2911, 5041, 32021, 55451, 206681, 2273491]

約数ペア:

[(1, 2273491), (11, 206681), (41, 55451), (71, 32021), (451, 5041), (781, 2911)]