28596321

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{2089}}^1$

素因数の和:2127

約数の個数: 30

約数和(自身を含む): 46278870

約数和(自身を除く): 17682549

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 2089, 4563, 6267, 13689, 18801, 27157, 56403, 81471, 169209, 244413, 353041, 733239, 1059123, 2199717, 3177369, 9532107, 28596321]

約数ペア:

[(1, 28596321), (3, 9532107), (9, 3177369), (13, 2199717), (27, 1059123), (39, 733239), (81, 353041), (117, 244413), (169, 169209), (351, 81471), (507, 56403), (1053, 27157), (1521, 18801), (2089, 13689), (4563, 6267)]