8741943

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:524

約数の個数: 36

約数和(自身を含む): 15063048

約数和(自身を除く): 6321105

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 461, 903, 1383, 2107, 2709, 3227, 4149, 6321, 9681, 18963, 19823, 22589, 29043, 59469, 67767, 138761, 178407, 203301, 416283, 971327, 1248849, 2913981, 8741943]

約数ペア:

[(1, 8741943), (3, 2913981), (7, 1248849), (9, 971327), (21, 416283), (43, 203301), (49, 178407), (63, 138761), (129, 67767), (147, 59469), (301, 29043), (387, 22589), (441, 19823), (461, 18963), (903, 9681), (1383, 6321), (2107, 4149), (2709, 3227)]