1338861761

素因数分解:

${\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{439}}^1\times {\mathrm{593}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 1390435200

約数和(自身を除く): 51573439

約数列:

[1, 37, 139, 439, 593, 5143, 16243, 21941, 61021, 82427, 260327, 2257777, 3049799, 9632099, 36185453, 1338861761]

約数ペア:

[(1, 1338861761), (37, 36185453), (139, 9632099), (439, 3049799), (593, 2257777), (5143, 260327), (16243, 82427), (21941, 61021)]