2045790729

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{3294349}}^1$

素因数の和:3294381

約数の個数: 16

約数和(自身を含む): 3162576000

約数和(自身を除く): 1116785271

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 3294349, 9883047, 29649141, 75770027, 88947423, 227310081, 681930243, 2045790729]

約数ペア:

[(1, 2045790729), (3, 681930243), (9, 227310081), (23, 88947423), (27, 75770027), (69, 29649141), (207, 9883047), (621, 3294349)]