550122963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{971}}^1$

素因数の和:1259

約数の個数: 32

約数和(自身を含む): 805593600

約数和(自身を除く): 255470637

約数列:

[1, 3, 13, 39, 73, 199, 219, 597, 949, 971, 2587, 2847, 2913, 7761, 12623, 14527, 37869, 43581, 70883, 188851, 193229, 212649, 566553, 579687, 921479, 2511977, 2764437, 7535931, 14105717, 42317151, 183374321, 550122963]

約数ペア:

[(1, 550122963), (3, 183374321), (13, 42317151), (39, 14105717), (73, 7535931), (199, 2764437), (219, 2511977), (597, 921479), (949, 579687), (971, 566553), (2587, 212649), (2847, 193229), (2913, 188851), (7761, 70883), (12623, 43581), (14527, 37869)]