1032903

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 1626768

約数和(自身を除く): 593865

約数列:

[1, 3, 9, 17, 43, 51, 129, 153, 157, 387, 471, 731, 1413, 2193, 2669, 6579, 6751, 8007, 20253, 24021, 60759, 114767, 344301, 1032903]

約数ペア:

[(1, 1032903), (3, 344301), (9, 114767), (17, 60759), (43, 24021), (51, 20253), (129, 8007), (153, 6751), (157, 6579), (387, 2669), (471, 2193), (731, 1413)]