31297629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 49268736

約数和(自身を除く): 17971107

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 799, 1187, 1551, 2397, 3561, 8789, 13057, 20179, 26367, 39171, 55789, 60537, 167367, 221969, 613679, 665907, 948413, 1841037, 2845239, 10432543, 31297629]

約数ペア:

[(1, 31297629), (3, 10432543), (11, 2845239), (17, 1841037), (33, 948413), (47, 665907), (51, 613679), (141, 221969), (187, 167367), (517, 60537), (561, 55789), (799, 39171), (1187, 26367), (1551, 20179), (2397, 13057), (3561, 8789)]