12158853

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:281

約数の個数: 32

約数和(自身を含む): 19267584

約数和(自身を除く): 7108731

約数列:

[1, 3, 7, 21, 47, 97, 127, 141, 291, 329, 381, 679, 889, 987, 2037, 2667, 4559, 5969, 12319, 13677, 17907, 31913, 36957, 41783, 86233, 95739, 125349, 258699, 578993, 1736979, 4052951, 12158853]

約数ペア:

[(1, 12158853), (3, 4052951), (7, 1736979), (21, 578993), (47, 258699), (97, 125349), (127, 95739), (141, 86233), (291, 41783), (329, 36957), (381, 31913), (679, 17907), (889, 13677), (987, 12319), (2037, 5969), (2667, 4559)]