2016178899

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3097049}}^1$

素因数の和:3097090

約数の個数: 16

約数和(自身を含む): 3171379200

約数和(自身を除く): 1155200301

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3097049, 9291147, 21679343, 65038029, 96008519, 288025557, 672059633, 2016178899]

約数ペア:

[(1, 2016178899), (3, 672059633), (7, 288025557), (21, 96008519), (31, 65038029), (93, 21679343), (217, 9291147), (651, 3097049)]