4815963

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{1667}}^1$

素因数の和:1783

約数の個数: 16

約数和(自身を含む): 7205760

約数和(自身を除く): 2389797

約数列:

[1, 3, 9, 27, 107, 321, 963, 1667, 2889, 5001, 15003, 45009, 178369, 535107, 1605321, 4815963]

約数ペア:

[(1, 4815963), (3, 1605321), (9, 535107), (27, 178369), (107, 45009), (321, 15003), (963, 5001), (1667, 2889)]