23934789

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 36928320

約数和(自身を除く): 12993531

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2689, 2967, 8067, 8901, 24201, 61847, 115627, 185541, 346881, 556623, 1040643, 2659421, 7978263, 23934789]

約数ペア:

[(1, 23934789), (3, 7978263), (9, 2659421), (23, 1040643), (43, 556623), (69, 346881), (129, 185541), (207, 115627), (387, 61847), (989, 24201), (2689, 8901), (2967, 8067)]