23118993

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{19913}}^1$

素因数の和:19965

約数の個数: 16

約数和(自身を含む): 35048640

約数和(自身を除く): 11929647

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 19913, 59739, 179217, 537651, 856259, 2568777, 7706331, 23118993]

約数ペア:

[(1, 23118993), (3, 7706331), (9, 2568777), (27, 856259), (43, 537651), (129, 179217), (387, 59739), (1161, 19913)]