128210889

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{1709}}^1$

素因数の和:3200

約数の個数: 16

約数和(自身を含む): 181232640

約数和(自身を除く): 53021751

約数列:

[1, 3, 17, 51, 1471, 1709, 4413, 5127, 25007, 29053, 75021, 87159, 2513939, 7541817, 42736963, 128210889]

約数ペア:

[(1, 128210889), (3, 42736963), (17, 7541817), (51, 2513939), (1471, 87159), (1709, 75021), (4413, 29053), (5127, 25007)]