29751981

素因数分解:

$3^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{1709}}^1$

素因数の和:2548

約数の個数: 16

約数和(自身を含む): 45417600

約数和(自身を除く): 15665619

約数列:

[1, 3, 7, 21, 829, 1709, 2487, 5127, 5803, 11963, 17409, 35889, 1416761, 4250283, 9917327, 29751981]

約数ペア:

[(1, 29751981), (3, 9917327), (7, 4250283), (21, 1416761), (829, 35889), (1709, 17409), (2487, 11963), (5127, 5803)]