1026971919

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{1653739}}^1$

素因数の和:1653771

約数の個数: 16

約数和(自身を含む): 1587590400

約数和(自身を除く): 560618481

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 1653739, 4961217, 14883651, 38035997, 44650953, 114107991, 342323973, 1026971919]

約数ペア:

[(1, 1026971919), (3, 342323973), (9, 114107991), (23, 44650953), (27, 38035997), (69, 14883651), (207, 4961217), (621, 1653739)]