2010018861

素因数分解:

$3^3\times {\mathrm{107}}^1\times {\mathrm{695749}}^1$

素因数の和:695865

約数の個数: 16

約数和(自身を含む): 3005640000

約数和(自身を除く): 995621139

約数列:

[1, 3, 9, 27, 107, 321, 963, 2889, 695749, 2087247, 6261741, 18785223, 74445143, 223335429, 670006287, 2010018861]

約数ペア:

[(1, 2010018861), (3, 670006287), (9, 223335429), (27, 74445143), (107, 18785223), (321, 6261741), (963, 2087247), (2889, 695749)]