21242019933

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{1153}}^1\times {\mathrm{8221}}^1$

素因数の和:9466

約数の個数: 32

約数和(自身を含む): 31880311680

約数和(自身を除く): 10638291747

約数列:

[1, 3, 9, 27, 83, 249, 747, 1153, 2241, 3459, 8221, 10377, 24663, 31131, 73989, 95699, 221967, 287097, 682343, 861291, 2047029, 2583873, 6141087, 9478813, 18423261, 28436439, 85309317, 255927951, 786741479, 2360224437, 7080673311, 21242019933]

約数ペア:

[(1, 21242019933), (3, 7080673311), (9, 2360224437), (27, 786741479), (83, 255927951), (249, 85309317), (747, 28436439), (1153, 18423261), (2241, 9478813), (3459, 6141087), (8221, 2583873), (10377, 2047029), (24663, 861291), (31131, 682343), (73989, 287097), (95699, 221967)]