12750543

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:216

約数の個数: 36

約数和(自身を含む): 20383272

約数和(自身を除く): 7632729

約数列:

[1, 3, 9, 13, 39, 83, 101, 117, 169, 249, 303, 507, 747, 909, 1079, 1313, 1521, 3237, 3939, 8383, 9711, 11817, 14027, 17069, 25149, 42081, 51207, 75447, 108979, 126243, 153621, 326937, 980811, 1416727, 4250181, 12750543]

約数ペア:

[(1, 12750543), (3, 4250181), (9, 1416727), (13, 980811), (39, 326937), (83, 153621), (101, 126243), (117, 108979), (169, 75447), (249, 51207), (303, 42081), (507, 25149), (747, 17069), (909, 14027), (1079, 11817), (1313, 9711), (1521, 8383), (3237, 3939)]