8874297

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 13700544

約数和(自身を除く): 4826247

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 997, 2967, 2991, 8901, 8973, 22931, 42871, 68793, 128613, 206379, 385839, 986033, 2958099, 8874297]

約数ペア:

[(1, 8874297), (3, 2958099), (9, 986033), (23, 385839), (43, 206379), (69, 128613), (129, 68793), (207, 42871), (387, 22931), (989, 8973), (997, 8901), (2967, 2991)]