16277889

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{809}}^1$

素因数の和:1184

約数の個数: 16

約数和(自身を含む): 22939200

約数和(自身を除く): 6661311

約数列:

[1, 3, 19, 57, 353, 809, 1059, 2427, 6707, 15371, 20121, 46113, 285577, 856731, 5425963, 16277889]

約数ペア:

[(1, 16277889), (3, 5425963), (19, 856731), (57, 285577), (353, 46113), (809, 20121), (1059, 15371), (2427, 6707)]