23160789

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{19949}}^1$

素因数の和:20001

約数の個数: 16

約数和(自身を含む): 35112000

約数和(自身を除く): 11951211

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 19949, 59847, 179541, 538623, 857807, 2573421, 7720263, 23160789]

約数ペア:

[(1, 23160789), (3, 7720263), (9, 2573421), (27, 857807), (43, 538623), (129, 179541), (387, 59847), (1161, 19949)]