20239131

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{853}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 29514240

約数和(自身を除く): 9275109

約数列:

[1, 3, 11, 33, 719, 853, 2157, 2559, 7909, 9383, 23727, 28149, 613307, 1839921, 6746377, 20239131]

約数ペア:

[(1, 20239131), (3, 6746377), (11, 1839921), (33, 613307), (719, 28149), (853, 23727), (2157, 9383), (2559, 7909)]