2000971832073

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{1913}}^1\times {\mathrm{18911}}^1$

素因数の和:21109

約数の個数: 32

約数和(自身を含む): 2710473891840

約数和(自身を除く): 709502059767

約数列:

[1, 3, 103, 179, 309, 537, 1913, 5739, 18437, 18911, 55311, 56733, 197039, 342427, 591117, 1027281, 1947833, 3385069, 5843499, 10155207, 35269981, 36176743, 105809943, 108530229, 348662107, 1045986321, 3726204529, 6475636997, 11178613587, 19426910991, 666990610691, 2000971832073]

約数ペア:

[(1, 2000971832073), (3, 666990610691), (103, 19426910991), (179, 11178613587), (309, 6475636997), (537, 3726204529), (1913, 1045986321), (5739, 348662107), (18437, 108530229), (18911, 105809943), (55311, 36176743), (56733, 35269981), (197039, 10155207), (342427, 5843499), (591117, 3385069), (1027281, 1947833)]