25414719

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1321}}^1$

素因数の和:1399

約数の個数: 24

約数和(自身を含む): 37978416

約数和(自身を除く): 12563697

約数列:

[1, 3, 11, 33, 53, 121, 159, 363, 583, 1321, 1749, 3963, 6413, 14531, 19239, 43593, 70013, 159841, 210039, 479523, 770143, 2310429, 8471573, 25414719]

約数ペア:

[(1, 25414719), (3, 8471573), (11, 2310429), (33, 770143), (53, 479523), (121, 210039), (159, 159841), (363, 70013), (583, 43593), (1321, 19239), (1749, 14531), (3963, 6413)]