784448283

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{104971}}^1$

素因数の和:105074

約数の個数: 16

約数和(自身を含む): 1088349696

約数和(自身を除く): 303901413

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 104971, 314913, 4933637, 5563463, 14800911, 16690389, 261482761, 784448283]

約数ペア:

[(1, 784448283), (3, 261482761), (47, 16690389), (53, 14800911), (141, 5563463), (159, 4933637), (2491, 314913), (7473, 104971)]