517746879

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{4663}}^1$

素因数の和:4768

約数の個数: 36

約数和(自身を含む): 821078544

約数和(自身を除く): 303331665

約数列:

[1, 3, 9, 13, 39, 73, 117, 169, 219, 507, 657, 949, 1521, 2847, 4663, 8541, 12337, 13989, 37011, 41967, 60619, 111033, 181857, 340399, 545571, 788047, 1021197, 2364141, 3063591, 4425187, 7092423, 13275561, 39826683, 57527431, 172582293, 517746879]

約数ペア:

[(1, 517746879), (3, 172582293), (9, 57527431), (13, 39826683), (39, 13275561), (73, 7092423), (117, 4425187), (169, 3063591), (219, 2364141), (507, 1021197), (657, 788047), (949, 545571), (1521, 340399), (2847, 181857), (4663, 111033), (8541, 60619), (12337, 41967), (13989, 37011)]