12350247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2423

約数の個数: 32

約数和(自身を含む): 21342720

約数和(自身を除く): 8992473

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2381, 5187, 7143, 16667, 30953, 45239, 50001, 92859, 135717, 216671, 316673, 588107, 650013, 950019, 1764321, 4116749, 12350247]

約数ペア:

[(1, 12350247), (3, 4116749), (7, 1764321), (13, 950019), (19, 650013), (21, 588107), (39, 316673), (57, 216671), (91, 135717), (133, 92859), (247, 50001), (273, 45239), (399, 30953), (741, 16667), (1729, 7143), (2381, 5187)]