68801057

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{743}}^1$

素因数の和:1192

約数の個数: 16

約数和(自身を含む): 78744960

約数和(自身を除く): 9943903

約数列:

[1, 13, 17, 221, 419, 743, 5447, 7123, 9659, 12631, 92599, 164203, 311317, 4047121, 5292389, 68801057]

約数ペア:

[(1, 68801057), (13, 5292389), (17, 4047121), (221, 311317), (419, 164203), (743, 92599), (5447, 12631), (7123, 9659)]