47070297

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{18097}}^1$

素因数の和:18137

約数の個数: 18

約数和(自身を含む): 72229118

約数和(自身を除く): 25158821

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 18097, 54291, 162873, 307649, 922947, 2768841, 5230033, 15690099, 47070297]

約数ペア:

[(1, 47070297), (3, 15690099), (9, 5230033), (17, 2768841), (51, 922947), (153, 307649), (289, 162873), (867, 54291), (2601, 18097)]