1319496477

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{6337}}^1$

素因数の和:6653

約数の個数: 32

約数和(自身を含む): 2001793920

約数和(自身を除く): 682297443

約数列:

[1, 3, 13, 19, 39, 57, 247, 281, 741, 843, 3653, 5339, 6337, 10959, 16017, 19011, 69407, 82381, 120403, 208221, 247143, 361209, 1565239, 1780697, 4695717, 5342091, 23149061, 33833243, 69447183, 101499729, 439832159, 1319496477]

約数ペア:

[(1, 1319496477), (3, 439832159), (13, 101499729), (19, 69447183), (39, 33833243), (57, 23149061), (247, 5342091), (281, 4695717), (741, 1780697), (843, 1565239), (3653, 361209), (5339, 247143), (6337, 208221), (10959, 120403), (16017, 82381), (19011, 69407)]