879742794

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{20946257}}^1$

素因数の和:20946269

約数の個数: 16

約数和(自身を含む): 2010840768

約数和(自身を除く): 1131097974

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 20946257, 41892514, 62838771, 125677542, 146623799, 293247598, 439871397, 879742794]

約数ペア:

[(1, 879742794), (2, 439871397), (3, 293247598), (6, 146623799), (7, 125677542), (14, 62838771), (21, 41892514), (42, 20946257)]