2389716099

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{443}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 3620567808

約数和(自身を除く): 1230851709

約数列:

[1, 3, 9, 43, 53, 129, 159, 263, 387, 443, 477, 789, 1329, 2279, 2367, 3987, 6837, 11309, 13939, 19049, 20511, 23479, 33927, 41817, 57147, 70437, 101781, 116509, 125451, 171441, 211311, 349527, 599377, 1009597, 1048581, 1798131, 3028791, 5009887, 5394393, 6174977, 9086373, 15029661, 18524931, 45088983, 55574793, 265524011, 796572033, 2389716099]

約数ペア:

[(1, 2389716099), (3, 796572033), (9, 265524011), (43, 55574793), (53, 45088983), (129, 18524931), (159, 15029661), (263, 9086373), (387, 6174977), (443, 5394393), (477, 5009887), (789, 3028791), (1329, 1798131), (2279, 1048581), (2367, 1009597), (3987, 599377), (6837, 349527), (11309, 211311), (13939, 171441), (19049, 125451), (20511, 116509), (23479, 101781), (33927, 70437), (41817, 57147)]