2488973859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{126107}}^1$

素因数の和:126176

約数の個数: 32

約数和(自身を含む): 3995101440

約数和(自身を除く): 1506127581

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 2193, 6579, 19737, 126107, 378321, 1134963, 2143819, 3404889, 5422601, 6431457, 16267803, 19294371, 48803409, 57883113, 92184217, 146410227, 276552651, 829657953, 2488973859]

約数ペア:

[(1, 2488973859), (3, 829657953), (9, 276552651), (17, 146410227), (27, 92184217), (43, 57883113), (51, 48803409), (129, 19294371), (153, 16267803), (387, 6431457), (459, 5422601), (731, 3404889), (1161, 2143819), (2193, 1134963), (6579, 378321), (19737, 126107)]