20170101

素因数分解:

$3^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1249}}^1$

素因数の和:2028

約数の個数: 16

約数和(自身を含む): 30800000

約数和(自身を除く): 10629899

約数列:

[1, 3, 7, 21, 769, 1249, 2307, 3747, 5383, 8743, 16149, 26229, 960481, 2881443, 6723367, 20170101]

約数ペア:

[(1, 20170101), (3, 6723367), (7, 2881443), (21, 960481), (769, 26229), (1249, 16149), (2307, 8743), (3747, 5383)]