2017379427

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4176769}}^1$

素因数の和:4176802

約数の個数: 16

約数和(自身を含む): 3207759360

約数和(自身を除く): 1190379933

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 4176769, 12530307, 29237383, 87712149, 96065687, 288197061, 672459809, 2017379427]

約数ペア:

[(1, 2017379427), (3, 672459809), (7, 288197061), (21, 96065687), (23, 87712149), (69, 29237383), (161, 12530307), (483, 4176769)]