7538421

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 11640160

約数和(自身を除く): 4101739

約数列:

[1, 3, 11, 19, 33, 57, 121, 209, 363, 627, 1093, 2299, 3279, 6897, 12023, 20767, 36069, 62301, 132253, 228437, 396759, 685311, 2512807, 7538421]

約数ペア:

[(1, 7538421), (3, 2512807), (11, 685311), (19, 396759), (33, 228437), (57, 132253), (121, 62301), (209, 36069), (363, 20767), (627, 12023), (1093, 6897), (2299, 3279)]