9391521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1039}}^1$

素因数の和:1196

約数の個数: 16

約数和(自身を含む): 13178880

約数和(自身を除く): 3787359

約数列:

[1, 3, 23, 69, 131, 393, 1039, 3013, 3117, 9039, 23897, 71691, 136109, 408327, 3130507, 9391521]

約数ペア:

[(1, 9391521), (3, 3130507), (23, 408327), (69, 136109), (131, 71691), (393, 23897), (1039, 9039), (3013, 3117)]