283083381

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{35381}}^1$

素因数の和:35521

約数の個数: 24

約数和(自身を含む): 471005184

約数和(自身を除く): 187921803

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 35381, 106143, 247667, 318429, 743001, 2229003, 4493387, 13480161, 31453709, 40440483, 94361127, 283083381]

約数ペア:

[(1, 283083381), (3, 94361127), (7, 40440483), (9, 31453709), (21, 13480161), (63, 4493387), (127, 2229003), (381, 743001), (889, 318429), (1143, 247667), (2667, 106143), (8001, 35381)]