12099879

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 36

約数和(自身を含む): 19752096

約数和(自身を除く): 7652217

約数列:

[1, 3, 9, 11, 33, 41, 99, 121, 123, 271, 363, 369, 451, 813, 1089, 1353, 2439, 2981, 4059, 4961, 8943, 11111, 14883, 26829, 32791, 33333, 44649, 98373, 99999, 122221, 295119, 366663, 1099989, 1344431, 4033293, 12099879]

約数ペア:

[(1, 12099879), (3, 4033293), (9, 1344431), (11, 1099989), (33, 366663), (41, 295119), (99, 122221), (121, 99999), (123, 98373), (271, 44649), (363, 33333), (369, 32791), (451, 26829), (813, 14883), (1089, 11111), (1353, 8943), (2439, 4961), (2981, 4059)]