7121939

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 12

約数和(自身を含む): 7948080

約数和(自身を除く): 826141

約数列:

[1, 11, 71, 121, 781, 829, 8591, 9119, 58859, 100309, 647449, 7121939]

約数ペア:

[(1, 7121939), (11, 647449), (71, 100309), (121, 58859), (781, 9119), (829, 8591)]