28866803

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{3307}}^1$

素因数の和:3386

約数の個数: 16

約数和(自身を含む): 34932480

約数和(自身を除く): 6065677

約数列:

[1, 7, 29, 43, 203, 301, 1247, 3307, 8729, 23149, 95903, 142201, 671321, 995407, 4123829, 28866803]

約数ペア:

[(1, 28866803), (7, 4123829), (29, 995407), (43, 671321), (203, 142201), (301, 95903), (1247, 23149), (3307, 8729)]