2016387939

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{104971}}^1$

素因数の和:105330

約数の個数: 16

約数和(自身を含む): 2838442880

約数和(自身を除く): 822054941

約数列:

[1, 3, 19, 57, 337, 1011, 6403, 19209, 104971, 314913, 1994449, 5983347, 35375227, 106125681, 672129313, 2016387939]

約数ペア:

[(1, 2016387939), (3, 672129313), (19, 106125681), (57, 35375227), (337, 5983347), (1011, 1994449), (6403, 314913), (19209, 104971)]