555465057

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1392143}}^1$

素因数の和:1392172

約数の個数: 16

約数和(自身を含む): 890972160

約数和(自身を除く): 335507103

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1392143, 4176429, 9745001, 26450717, 29235003, 79352151, 185155019, 555465057]

約数ペア:

[(1, 555465057), (3, 185155019), (7, 79352151), (19, 29235003), (21, 26450717), (57, 9745001), (133, 4176429), (399, 1392143)]