193076247

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{54403}}^1$

素因数の和:54439

約数の個数: 24

約数和(自身を含む): 318589824

約数和(自身を除く): 125513577

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 54403, 163209, 380821, 707239, 1142463, 2121717, 4950673, 9194107, 14852019, 27582321, 64358749, 193076247]

約数ペア:

[(1, 193076247), (3, 64358749), (7, 27582321), (13, 14852019), (21, 9194107), (39, 4950673), (91, 2121717), (169, 1142463), (273, 707239), (507, 380821), (1183, 163209), (3549, 54403)]