25496889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 40144896

約数和(自身を除く): 14648007

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 967, 1551, 2397, 2901, 8789, 10637, 16439, 26367, 31911, 45449, 49317, 136347, 180829, 499939, 542487, 772633, 1499817, 2317899, 8498963, 25496889]

約数ペア:

[(1, 25496889), (3, 8498963), (11, 2317899), (17, 1499817), (33, 772633), (47, 542487), (51, 499939), (141, 180829), (187, 136347), (517, 49317), (561, 45449), (799, 31911), (967, 26367), (1551, 16439), (2397, 10637), (2901, 8789)]