2743335

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{2903}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 2832345

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 2903, 8709, 14515, 20321, 26127, 43545, 60963, 78381, 101605, 130635, 182889, 304815, 391905, 548667, 914445, 2743335]

約数ペア:

[(1, 2743335), (3, 914445), (5, 548667), (7, 391905), (9, 304815), (15, 182889), (21, 130635), (27, 101605), (35, 78381), (45, 60963), (63, 43545), (105, 26127), (135, 20321), (189, 14515), (315, 8709), (945, 2903)]