57139329

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{86183}}^1$

素因数の和:86216

約数の個数: 16

約数和(自身を含む): 86873472

約数和(自身を除く): 29734143

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 86183, 258549, 1120379, 1465111, 3361137, 4395333, 19046443, 57139329]

約数ペア:

[(1, 57139329), (3, 19046443), (13, 4395333), (17, 3361137), (39, 1465111), (51, 1120379), (221, 258549), (663, 86183)]