16086681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{15277}}^1$

素因数の和:15302

約数の個数: 20

約数和(自身を含む): 25880932

約数和(自身を除く): 9794251

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 15277, 45831, 137493, 198601, 412479, 595803, 1237437, 1787409, 5362227, 16086681]

約数ペア:

[(1, 16086681), (3, 5362227), (9, 1787409), (13, 1237437), (27, 595803), (39, 412479), (81, 198601), (117, 137493), (351, 45831), (1053, 15277)]