1288912449

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{7873}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 1936626048

約数和(自身を除く): 647713599

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1331, 1353, 3993, 4961, 7873, 14883, 23619, 54571, 86603, 163713, 259809, 322793, 952633, 968379, 2857899, 3550723, 10478963, 10652169, 31436889, 39057953, 117173859, 429637483, 1288912449]

約数ペア:

[(1, 1288912449), (3, 429637483), (11, 117173859), (33, 39057953), (41, 31436889), (121, 10652169), (123, 10478963), (363, 3550723), (451, 2857899), (1331, 968379), (1353, 952633), (3993, 322793), (4961, 259809), (7873, 163713), (14883, 86603), (23619, 54571)]