12740453

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{1483}}^1$

素因数の和:1576

約数の個数: 12

約数和(自身を含む): 14210784

約数和(自身を除く): 1470331

約数列:

[1, 11, 71, 121, 781, 1483, 8591, 16313, 105293, 179443, 1158223, 12740453]

約数ペア:

[(1, 12740453), (11, 1158223), (71, 179443), (121, 105293), (781, 16313), (1483, 8591)]