5440281

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2141}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 9116352

約数和(自身を除く): 3676071

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2141, 2541, 6423, 14987, 23551, 44961, 70653, 164857, 259061, 494571, 777183, 1813427, 5440281]

約数ペア:

[(1, 5440281), (3, 1813427), (7, 777183), (11, 494571), (21, 259061), (33, 164857), (77, 70653), (121, 44961), (231, 23551), (363, 14987), (847, 6423), (2141, 2541)]