2016013881

素因数分解:

$3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{487313}}^1$

素因数の和:487520

約数の個数: 16

約数和(自身を含む): 3087621504

約数和(自身を除く): 1071607623

約数列:

[1, 3, 7, 21, 197, 591, 1379, 4137, 487313, 1461939, 3411191, 10233573, 96000661, 288001983, 672004627, 2016013881]

約数ペア:

[(1, 2016013881), (3, 672004627), (7, 288001983), (21, 96000661), (197, 10233573), (591, 3411191), (1379, 1461939), (4137, 487313)]