23201717

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15859}}^1$

素因数の和:15896

約数の個数: 16

約数和(自身を含む): 30451200

約数和(自身を除く): 7249483

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 15859, 111013, 174449, 301321, 1221143, 2109247, 3314531, 23201717]

約数ペア:

[(1, 23201717), (7, 3314531), (11, 2109247), (19, 1221143), (77, 301321), (133, 174449), (209, 111013), (1463, 15859)]