5382783

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1987}}^1$

素因数の和:2043

約数の個数: 24

約数和(自身を含む): 9097088

約数和(自身を除く): 3714305

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1987, 2709, 5961, 13909, 17883, 41727, 85441, 125181, 256323, 598087, 768969, 1794261, 5382783]

約数ペア:

[(1, 5382783), (3, 1794261), (7, 768969), (9, 598087), (21, 256323), (43, 125181), (63, 85441), (129, 41727), (301, 17883), (387, 13909), (903, 5961), (1987, 2709)]