2012203317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{4783}}^1$

素因数の和:4989

約数の個数: 32

約数和(自身を含む): 2905763328

約数和(自身を除く): 893560011

約数列:

[1, 3, 17, 51, 73, 113, 219, 339, 1241, 1921, 3723, 4783, 5763, 8249, 14349, 24747, 81311, 140233, 243933, 349159, 420699, 540479, 1047477, 1621437, 5935703, 9188143, 17807109, 27564429, 39454967, 118364901, 670734439, 2012203317]

約数ペア:

[(1, 2012203317), (3, 670734439), (17, 118364901), (51, 39454967), (73, 27564429), (113, 17807109), (219, 9188143), (339, 5935703), (1241, 1621437), (1921, 1047477), (3723, 540479), (4783, 420699), (5763, 349159), (8249, 243933), (14349, 140233), (24747, 81311)]