25091187

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{10709}}^1$

素因数の和:10794

約数の個数: 16

約数和(自身を含む): 37013760

約数和(自身を除く): 11922573

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 10709, 32127, 117799, 353397, 760339, 2281017, 8363729, 25091187]

約数ペア:

[(1, 25091187), (3, 8363729), (11, 2281017), (33, 760339), (71, 353397), (213, 117799), (781, 32127), (2343, 10709)]