2017029897

素因数分解:

$3^3\times {\mathrm{18049}}^1\times {\mathrm{4139}}^1$

素因数の和:22197

約数の個数: 16

約数和(自身を含む): 2989080000

約数和(自身を除く): 972050103

約数列:

[1, 3, 9, 27, 4139, 12417, 18049, 37251, 54147, 111753, 162441, 487323, 74704811, 224114433, 672343299, 2017029897]

約数ペア:

[(1, 2017029897), (3, 672343299), (9, 224114433), (27, 74704811), (4139, 487323), (12417, 162441), (18049, 111753), (37251, 54147)]