12671409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 17964288

約数和(自身を除く): 5292879

約数列:

[1, 3, 17, 51, 367, 677, 1101, 2031, 6239, 11509, 18717, 34527, 248459, 745377, 4223803, 12671409]

約数ペア:

[(1, 12671409), (3, 4223803), (17, 745377), (51, 248459), (367, 34527), (677, 18717), (1101, 11509), (2031, 6239)]