1729503

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 2642640

約数和(自身を除く): 913137

約数列:

[1, 3, 9, 41, 43, 109, 123, 129, 327, 369, 387, 981, 1763, 4469, 4687, 5289, 13407, 14061, 15867, 40221, 42183, 192167, 576501, 1729503]

約数ペア:

[(1, 1729503), (3, 576501), (9, 192167), (41, 42183), (43, 40221), (109, 15867), (123, 14061), (129, 13407), (327, 5289), (369, 4687), (387, 4469), (981, 1763)]