2040391773

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{27239}}^1$

素因数の和:27322

約数の個数: 48

約数和(自身を含む): 3569529600

約数和(自身を除く): 1529137827

約数列:

[1, 3, 7, 9, 21, 29, 41, 63, 87, 123, 203, 261, 287, 369, 609, 861, 1189, 1827, 2583, 3567, 8323, 10701, 24969, 27239, 74907, 81717, 190673, 245151, 572019, 789931, 1116799, 1716057, 2369793, 3350397, 5529517, 7109379, 7817593, 10051191, 16588551, 23452779, 32387171, 49765653, 70358337, 97161513, 226710197, 291484539, 680130591, 2040391773]

約数ペア:

[(1, 2040391773), (3, 680130591), (7, 291484539), (9, 226710197), (21, 97161513), (29, 70358337), (41, 49765653), (63, 32387171), (87, 23452779), (123, 16588551), (203, 10051191), (261, 7817593), (287, 7109379), (369, 5529517), (609, 3350397), (861, 2369793), (1189, 1716057), (1827, 1116799), (2583, 789931), (3567, 572019), (8323, 245151), (10701, 190673), (24969, 81717), (27239, 74907)]