2310003

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 3514368

約数和(自身を除く): 1204365

約数列:

[1, 3, 9, 43, 47, 127, 129, 141, 381, 387, 423, 1143, 2021, 5461, 5969, 6063, 16383, 17907, 18189, 49149, 53721, 256667, 770001, 2310003]

約数ペア:

[(1, 2310003), (3, 770001), (9, 256667), (43, 53721), (47, 49149), (127, 18189), (129, 17907), (141, 16383), (381, 6063), (387, 5969), (423, 5461), (1143, 2021)]