2013167979

素因数分解:

$3^3\times {\mathrm{109}}^1\times {\mathrm{684053}}^1$

素因数の和:684171

約数の個数: 16

約数和(自身を含む): 3009837600

約数和(自身を除く): 996669621

約数列:

[1, 3, 9, 27, 109, 327, 981, 2943, 684053, 2052159, 6156477, 18469431, 74561777, 223685331, 671055993, 2013167979]

約数ペア:

[(1, 2013167979), (3, 671055993), (9, 223685331), (27, 74561777), (109, 18469431), (327, 6156477), (981, 2052159), (2943, 684053)]