2009015877

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1\times {\mathrm{8941}}^1$

素因数の和:9585

約数の個数: 24

約数和(自身を含む): 2949429280

約数和(自身を除く): 940413403

約数列:

[1, 3, 11, 33, 121, 363, 619, 1857, 6809, 8941, 20427, 26823, 74899, 98351, 224697, 295053, 1081861, 3245583, 5534479, 16603437, 60879269, 182637807, 669671959, 2009015877]

約数ペア:

[(1, 2009015877), (3, 669671959), (11, 182637807), (33, 60879269), (121, 16603437), (363, 5534479), (619, 3245583), (1857, 1081861), (6809, 295053), (8941, 224697), (20427, 98351), (26823, 74899)]