12245211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 19431360

約数和(自身を除く): 7186149

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 691, 1611, 1969, 2073, 5907, 6219, 7601, 17721, 22803, 68409, 123689, 371067, 1113201, 1360579, 4081737, 12245211]

約数ペア:

[(1, 12245211), (3, 4081737), (9, 1360579), (11, 1113201), (33, 371067), (99, 123689), (179, 68409), (537, 22803), (691, 17721), (1611, 7601), (1969, 6219), (2073, 5907)]