13500057

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{677}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 19982016

約数和(自身を除く): 6481959

約数列:

[1, 3, 17, 23, 51, 69, 289, 391, 677, 867, 1173, 2031, 6647, 11509, 15571, 19941, 34527, 46713, 195653, 264707, 586959, 794121, 4500019, 13500057]

約数ペア:

[(1, 13500057), (3, 4500019), (17, 794121), (23, 586959), (51, 264707), (69, 195653), (289, 46713), (391, 34527), (677, 19941), (867, 15571), (1173, 11509), (2031, 6647)]