508775007

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{32371}}^1$

素因数の和:32431

約数の個数: 24

約数和(自身を含む): 758281728

約数和(自身を除く): 249506721

約数列:

[1, 3, 13, 31, 39, 93, 169, 403, 507, 1209, 5239, 15717, 32371, 97113, 420823, 1003501, 1262469, 3010503, 5470699, 13045513, 16412097, 39136539, 169591669, 508775007]

約数ペア:

[(1, 508775007), (3, 169591669), (13, 39136539), (31, 16412097), (39, 13045513), (93, 5470699), (169, 3010503), (403, 1262469), (507, 1003501), (1209, 420823), (5239, 97113), (15717, 32371)]