16880889

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2048

約数の個数: 16

約数和(自身を含む): 23393664

約数和(自身を除く): 6512775

約数列:

[1, 3, 41, 71, 123, 213, 1933, 2911, 5799, 8733, 79253, 137243, 237759, 411729, 5626963, 16880889]

約数ペア:

[(1, 16880889), (3, 5626963), (41, 411729), (71, 237759), (123, 137243), (213, 79253), (1933, 8733), (2911, 5799)]