388064211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{13049}}^1$

素因数の和:13506

約数の個数: 16

約数和(自身を含む): 541209600

約数和(自身を除く): 153145389

約数列:

[1, 3, 23, 69, 431, 1293, 9913, 13049, 29739, 39147, 300127, 900381, 5624119, 16872357, 129354737, 388064211]

約数ペア:

[(1, 388064211), (3, 129354737), (23, 16872357), (69, 5624119), (431, 900381), (1293, 300127), (9913, 39147), (13049, 29739)]