2040291291

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{629137}}^1$

素因数の和:629210

約数の個数: 16

約数和(自身を含む): 2899067904

約数和(自身を除く): 858776613

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 629137, 1887411, 14470151, 29569439, 43410453, 88708317, 680097097, 2040291291]

約数ペア:

[(1, 2040291291), (3, 680097097), (23, 88708317), (47, 43410453), (69, 29569439), (141, 14470151), (1081, 1887411), (3243, 629137)]