1057477687

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1\times {\mathrm{1783}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 1218257920

約数和(自身を除く): 160780233

約数列:

[1, 7, 193, 439, 1351, 1783, 3073, 12481, 84727, 344119, 593089, 782737, 2408833, 5479159, 151068241, 1057477687]

約数ペア:

[(1, 1057477687), (7, 151068241), (193, 5479159), (439, 2408833), (1351, 782737), (1783, 593089), (3073, 344119), (12481, 84727)]