2702997

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 1905003

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 479, 513, 627, 1437, 1881, 4311, 5269, 5643, 9101, 12933, 15807, 27303, 47421, 81909, 100111, 142263, 245727, 300333, 900999, 2702997]

約数ペア:

[(1, 2702997), (3, 900999), (9, 300333), (11, 245727), (19, 142263), (27, 100111), (33, 81909), (57, 47421), (99, 27303), (171, 15807), (209, 12933), (297, 9101), (479, 5643), (513, 5269), (627, 4311), (1437, 1881)]