9278997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:893

約数の個数: 32

約数和(自身を含む): 15617280

約数和(自身を除く): 6338283

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 829, 861, 1599, 2487, 3731, 5803, 10777, 11193, 17409, 32331, 33989, 75439, 101967, 226317, 237923, 441857, 713769, 1325571, 3092999, 9278997]

約数ペア:

[(1, 9278997), (3, 3092999), (7, 1325571), (13, 713769), (21, 441857), (39, 237923), (41, 226317), (91, 101967), (123, 75439), (273, 33989), (287, 32331), (533, 17409), (829, 11193), (861, 10777), (1599, 5803), (2487, 3731)]