7986069

素因数分解:

$3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{199}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 14560000

約数和(自身を除く): 6573931

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 199, 273, 343, 441, 597, 637, 819, 1029, 1393, 1791, 1911, 2587, 3087, 4179, 4459, 5733, 7761, 9751, 12537, 13377, 18109, 23283, 29253, 40131, 54327, 68257, 87759, 126763, 162981, 204771, 380289, 614313, 887341, 1140867, 2662023, 7986069]

約数ペア:

[(1, 7986069), (3, 2662023), (7, 1140867), (9, 887341), (13, 614313), (21, 380289), (39, 204771), (49, 162981), (63, 126763), (91, 87759), (117, 68257), (147, 54327), (199, 40131), (273, 29253), (343, 23283), (441, 18109), (597, 13377), (637, 12537), (819, 9751), (1029, 7761), (1393, 5733), (1791, 4459), (1911, 4179), (2587, 3087)]