386838963

素因数分解:

$3^3\times 7^1\times {\mathrm{479}}^1\times {\mathrm{4273}}^1$

素因数の和:4768

約数の個数: 32

約数和(自身を含む): 656486400

約数和(自身を除く): 269647437

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 479, 1437, 3353, 4273, 4311, 10059, 12819, 12933, 29911, 30177, 38457, 89733, 90531, 115371, 269199, 807597, 2046767, 6140301, 14327369, 18420903, 42982107, 55262709, 128946321, 386838963]

約数ペア:

[(1, 386838963), (3, 128946321), (7, 55262709), (9, 42982107), (21, 18420903), (27, 14327369), (63, 6140301), (189, 2046767), (479, 807597), (1437, 269199), (3353, 115371), (4273, 90531), (4311, 89733), (10059, 38457), (12819, 30177), (12933, 29911)]