2949804513

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{51607}}^1$

素因数の和:51718

約数の個数: 32

約数和(自身を含む): 4582790400

約数和(自身を除く): 1632985887

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1971, 2117, 6351, 19053, 51607, 57159, 154821, 464463, 1393389, 1496603, 3767311, 4489809, 11301933, 13469427, 33905799, 40408281, 101717397, 109252019, 327756057, 983268171, 2949804513]

約数ペア:

[(1, 2949804513), (3, 983268171), (9, 327756057), (27, 109252019), (29, 101717397), (73, 40408281), (87, 33905799), (219, 13469427), (261, 11301933), (657, 4489809), (783, 3767311), (1971, 1496603), (2117, 1393389), (6351, 464463), (19053, 154821), (51607, 57159)]