1123508727

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{7789}}^1$

素因数の和:7884

約数の個数: 48

約数和(自身を含む): 1866608640

約数和(自身を除く): 743099913

約数列:

[1, 3, 9, 11, 31, 33, 47, 93, 99, 141, 279, 341, 423, 517, 1023, 1457, 1551, 3069, 4371, 4653, 7789, 13113, 16027, 23367, 48081, 70101, 85679, 144243, 241459, 257037, 366083, 724377, 771111, 1098249, 2173131, 2656049, 3294747, 4026913, 7968147, 11348573, 12080739, 23904441, 34045719, 36242217, 102137157, 124834303, 374502909, 1123508727]

約数ペア:

[(1, 1123508727), (3, 374502909), (9, 124834303), (11, 102137157), (31, 36242217), (33, 34045719), (47, 23904441), (93, 12080739), (99, 11348573), (141, 7968147), (279, 4026913), (341, 3294747), (423, 2656049), (517, 2173131), (1023, 1098249), (1457, 771111), (1551, 724377), (3069, 366083), (4371, 257037), (4653, 241459), (7789, 144243), (13113, 85679), (16027, 70101), (23367, 48081)]