16709121

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12983}}^1$

素因数の和:13013

約数の個数: 24

約数和(自身を含む): 28357056

約数和(自身を除く): 11647935

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 12983, 38949, 116847, 142813, 168779, 428439, 506337, 1285317, 1519011, 1856569, 5569707, 16709121]

約数ペア:

[(1, 16709121), (3, 5569707), (9, 1856569), (11, 1519011), (13, 1285317), (33, 506337), (39, 428439), (99, 168779), (117, 142813), (143, 116847), (429, 38949), (1287, 12983)]