2890110531

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{3259}}^1$

素因数の和:3640

約数の個数: 48

約数和(自身を含む): 4856096000

約数和(自身を除く): 1965985469

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 349, 363, 847, 1047, 2443, 2541, 3259, 3839, 7329, 9777, 11517, 22813, 26873, 35849, 42229, 68439, 80619, 107547, 126687, 250943, 295603, 394339, 752829, 886809, 1137391, 1183017, 2760373, 3412173, 7961737, 8281119, 12511301, 23885211, 37533903, 87579107, 137624311, 262737321, 412872933, 963370177, 2890110531]

約数ペア:

[(1, 2890110531), (3, 963370177), (7, 412872933), (11, 262737321), (21, 137624311), (33, 87579107), (77, 37533903), (121, 23885211), (231, 12511301), (349, 8281119), (363, 7961737), (847, 3412173), (1047, 2760373), (2443, 1183017), (2541, 1137391), (3259, 886809), (3839, 752829), (7329, 394339), (9777, 295603), (11517, 250943), (22813, 126687), (26873, 107547), (35849, 80619), (42229, 68439)]