12618441

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{647}}^1$

素因数の和:861

約数の個数: 24

約数和(自身を含む): 20015424

約数和(自身を除く): 7396983

約数列:

[1, 3, 9, 11, 33, 99, 197, 591, 647, 1773, 1941, 2167, 5823, 6501, 7117, 19503, 21351, 64053, 127459, 382377, 1147131, 1402049, 4206147, 12618441]

約数ペア:

[(1, 12618441), (3, 4206147), (9, 1402049), (11, 1147131), (33, 382377), (99, 127459), (197, 64053), (591, 21351), (647, 19503), (1773, 7117), (1941, 6501), (2167, 5823)]