12702823

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2296217

約数列:

[1, 7, 61, 71, 419, 427, 497, 2933, 4331, 25559, 29749, 30317, 178913, 208243, 1814689, 12702823]

約数ペア:

[(1, 12702823), (7, 1814689), (61, 208243), (71, 178913), (419, 30317), (427, 29749), (497, 25559), (2933, 4331)]