1016127

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^2$

素因数の和:267

約数の個数: 18

約数和(自身を含む): 1690728

約数和(自身を除く): 674601

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 16129, 48387, 112903, 145161, 338709, 1016127]

約数ペア:

[(1, 1016127), (3, 338709), (7, 145161), (9, 112903), (21, 48387), (63, 16129), (127, 8001), (381, 2667), (889, 1143)]