25978023

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{56597}}^1$

素因数の和:56623

約数の個数: 16

約数和(自身を含む): 40750560

約数和(自身を除く): 14772537

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 56597, 169791, 509373, 962149, 1528119, 2886447, 8659341, 25978023]

約数ペア:

[(1, 25978023), (3, 8659341), (9, 2886447), (17, 1528119), (27, 962149), (51, 509373), (153, 169791), (459, 56597)]