2291572107

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{17417}}^1$

素因数の和:17880

約数の個数: 32

約数和(自身を含む): 3712124160

約数和(自身を除く): 1420552053

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 443, 1329, 3987, 4873, 11961, 14619, 17417, 43857, 52251, 131571, 156753, 191587, 470259, 574761, 1724283, 5172849, 7715731, 23147193, 69441579, 84873041, 208324737, 254619123, 763857369, 2291572107]

約数ペア:

[(1, 2291572107), (3, 763857369), (9, 254619123), (11, 208324737), (27, 84873041), (33, 69441579), (99, 23147193), (297, 7715731), (443, 5172849), (1329, 1724283), (3987, 574761), (4873, 470259), (11961, 191587), (14619, 156753), (17417, 131571), (43857, 52251)]