27262963

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 34524672

約数和(自身を除く): 7261709

約数列:

[1, 7, 13, 49, 91, 127, 337, 637, 889, 1651, 2359, 4381, 6223, 11557, 16513, 30667, 42799, 80899, 214669, 299593, 556387, 2097151, 3894709, 27262963]

約数ペア:

[(1, 27262963), (7, 3894709), (13, 2097151), (49, 556387), (91, 299593), (127, 214669), (337, 80899), (637, 42799), (889, 30667), (1651, 16513), (2359, 11557), (4381, 6223)]