2016995721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{186707}}^1$

素因数の和:187000

約数の個数: 16

約数和(自身を含む): 2906670144

約数和(自身を除く): 889674423

約数列:

[1, 3, 13, 39, 277, 831, 3601, 10803, 186707, 560121, 2427191, 7281573, 51717839, 155153517, 672331907, 2016995721]

約数ペア:

[(1, 2016995721), (3, 672331907), (13, 155153517), (39, 51717839), (277, 7281573), (831, 2427191), (3601, 560121), (10803, 186707)]