425620467

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{384481}}^1$

素因数の和:384531

約数の個数: 16

約数和(自身を含む): 645929760

約数和(自身を除く): 220309293

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 384481, 1153443, 3460329, 10380987, 15763721, 47291163, 141873489, 425620467]

約数ペア:

[(1, 425620467), (3, 141873489), (9, 47291163), (27, 15763721), (41, 10380987), (123, 3460329), (369, 1153443), (1107, 384481)]