12943041

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:832

約数の個数: 16

約数和(自身を含む): 17731008

約数和(自身を除く): 4787967

約数列:

[1, 3, 61, 107, 183, 321, 661, 1983, 6527, 19581, 40321, 70727, 120963, 212181, 4314347, 12943041]

約数ペア:

[(1, 12943041), (3, 4314347), (61, 212181), (107, 120963), (183, 70727), (321, 40321), (661, 19581), (1983, 6527)]