12697863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1129}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 17790720

約数和(自身を除く): 5092857

約数列:

[1, 3, 23, 69, 163, 489, 1129, 3387, 3749, 11247, 25967, 77901, 184027, 552081, 4232621, 12697863]

約数ペア:

[(1, 12697863), (3, 4232621), (23, 552081), (69, 184027), (163, 77901), (489, 25967), (1129, 11247), (3387, 3749)]