2016809451

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{7817}}^1$

素因数の和:8195

約数の個数: 24

約数和(自身を含む): 2951451360

約数和(自身を除く): 934641909

約数列:

[1, 3, 9, 109, 263, 327, 789, 981, 2367, 7817, 23451, 28667, 70353, 86001, 258003, 852053, 2055871, 2556159, 6167613, 7668477, 18502839, 224089939, 672269817, 2016809451]

約数ペア:

[(1, 2016809451), (3, 672269817), (9, 224089939), (109, 18502839), (263, 7668477), (327, 6167613), (789, 2556159), (981, 2055871), (2367, 852053), (7817, 258003), (23451, 86001), (28667, 70353)]