31335003

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{269}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 53155440

約数和(自身を除く): 21820437

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 269, 301, 387, 807, 903, 1849, 1883, 2421, 2709, 5547, 5649, 11567, 12943, 16641, 16947, 34701, 38829, 80969, 104103, 116487, 242907, 497381, 728721, 1492143, 3481667, 4476429, 10445001, 31335003]

約数ペア:

[(1, 31335003), (3, 10445001), (7, 4476429), (9, 3481667), (21, 1492143), (43, 728721), (63, 497381), (129, 242907), (269, 116487), (301, 104103), (387, 80969), (807, 38829), (903, 34701), (1849, 16947), (1883, 16641), (2421, 12943), (2709, 11567), (5547, 5649)]