2016021381

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{32969}}^1$

素因数の和:33109

約数の個数: 32

約数和(自身を含む): 3133468800

約数和(自身を除く): 1117447419

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 1199, 1853, 3597, 5559, 20383, 32969, 61149, 98907, 362659, 560473, 1087977, 1681419, 3593621, 6165203, 10780863, 18495609, 39529831, 61091557, 118589493, 183274671, 672007127, 2016021381]

約数ペア:

[(1, 2016021381), (3, 672007127), (11, 183274671), (17, 118589493), (33, 61091557), (51, 39529831), (109, 18495609), (187, 10780863), (327, 6165203), (561, 3593621), (1199, 1681419), (1853, 1087977), (3597, 560473), (5559, 362659), (20383, 98907), (32969, 61149)]