13223841

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1080

約数の個数: 16

約数和(自身を含む): 18745344

約数和(自身を除く): 5521503

約数列:

[1, 3, 17, 51, 383, 677, 1149, 2031, 6511, 11509, 19533, 34527, 259291, 777873, 4407947, 13223841]

約数ペア:

[(1, 13223841), (3, 4407947), (17, 777873), (51, 259291), (383, 34527), (677, 19533), (1149, 11509), (2031, 6511)]