2013209997

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{1823}}^1\times {\mathrm{9949}}^1$

素因数の和:11812

約数の個数: 16

約数和(自身を含む): 2758617600

約数和(自身を除く): 745407603

約数列:

[1, 3, 37, 111, 1823, 5469, 9949, 29847, 67451, 202353, 368113, 1104339, 18137027, 54411081, 671069999, 2013209997]

約数ペア:

[(1, 2013209997), (3, 671069999), (37, 54411081), (111, 18137027), (1823, 1104339), (5469, 368113), (9949, 202353), (29847, 67451)]