5201409

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 16

約数和(自身を含む): 7223744

約数和(自身を除く): 2022335

約数列:

[1, 3, 43, 61, 129, 183, 661, 1983, 2623, 7869, 28423, 40321, 85269, 120963, 1733803, 5201409]

約数ペア:

[(1, 5201409), (3, 1733803), (43, 120963), (61, 85269), (129, 40321), (183, 28423), (661, 7869), (1983, 2623)]