824103

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:243

約数の個数: 24

約数和(自身を含む): 1384448

約数和(自身を除く): 560345

約数列:

[1, 3, 7, 9, 21, 63, 103, 127, 309, 381, 721, 889, 927, 1143, 2163, 2667, 6489, 8001, 13081, 39243, 91567, 117729, 274701, 824103]

約数ペア:

[(1, 824103), (3, 274701), (7, 117729), (9, 91567), (21, 39243), (63, 13081), (103, 8001), (127, 6489), (309, 2667), (381, 2163), (721, 1143), (889, 927)]