22338969

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{677}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 31632768

約数和(自身を除く): 9293799

約数列:

[1, 3, 17, 51, 647, 677, 1941, 2031, 10999, 11509, 32997, 34527, 438019, 1314057, 7446323, 22338969]

約数ペア:

[(1, 22338969), (3, 7446323), (17, 1314057), (51, 438019), (647, 34527), (677, 32997), (1941, 11509), (2031, 10999)]