39589893

素因数分解:

$3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{839}}^1$

素因数の和:966

約数の個数: 36

約数和(自身を含む): 67223520

約数和(自身を除く): 27633627

約数列:

[1, 3, 7, 9, 21, 49, 63, 107, 147, 321, 441, 749, 839, 963, 2247, 2517, 5243, 5873, 6741, 7551, 15729, 17619, 41111, 47187, 52857, 89773, 123333, 269319, 369999, 628411, 807957, 1885233, 4398877, 5655699, 13196631, 39589893]

約数ペア:

[(1, 39589893), (3, 13196631), (7, 5655699), (9, 4398877), (21, 1885233), (49, 807957), (63, 628411), (107, 369999), (147, 269319), (321, 123333), (441, 89773), (749, 52857), (839, 47187), (963, 41111), (2247, 17619), (2517, 15729), (5243, 7551), (5873, 6741)]