1288657137

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{871303}}^1$

素因数の和:871352

約数の個数: 16

約数和(自身を含む): 1882016640

約数和(自身を除く): 593359503

約数列:

[1, 3, 17, 29, 51, 87, 493, 1479, 871303, 2613909, 14812151, 25267787, 44436453, 75803361, 429552379, 1288657137]

約数ペア:

[(1, 1288657137), (3, 429552379), (17, 75803361), (29, 44436453), (51, 25267787), (87, 14812151), (493, 2613909), (1479, 871303)]