47326827

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{17509}}^1$

素因数の和:17582

約数の個数: 16

約数和(自身を含む): 68078880

約数和(自身を除く): 20752053

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 17509, 52527, 297653, 892959, 927977, 2783931, 15775609, 47326827]

約数ペア:

[(1, 47326827), (3, 15775609), (17, 2783931), (51, 927977), (53, 892959), (159, 297653), (901, 52527), (2703, 17509)]