274636581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{33037}}^1$

素因数の和:33220

約数の個数: 16

約数和(自身を含む): 390112704

約数和(自身を除く): 115476123

約数列:

[1, 3, 17, 51, 163, 489, 2771, 8313, 33037, 99111, 561629, 1684887, 5385031, 16155093, 91545527, 274636581]

約数ペア:

[(1, 274636581), (3, 91545527), (17, 16155093), (51, 5385031), (163, 1684887), (489, 561629), (2771, 99111), (8313, 33037)]