57451719

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{2411}}^1$

素因数の和:2487

約数の個数: 24

約数和(自身を含む): 84748032

約数和(自身を除く): 27296313

約数列:

[1, 3, 13, 39, 47, 141, 169, 507, 611, 1833, 2411, 7233, 7943, 23829, 31343, 94029, 113317, 339951, 407459, 1222377, 1473121, 4419363, 19150573, 57451719]

約数ペア:

[(1, 57451719), (3, 19150573), (13, 4419363), (39, 1473121), (47, 1222377), (141, 407459), (169, 339951), (507, 113317), (611, 94029), (1833, 31343), (2411, 23829), (7233, 7943)]