13489506279

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{360037}}^1$

素因数の和:360247

約数の個数: 24

約数和(自身を含む): 20444397792

約数和(自身を除く): 6954891513

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 4163, 12489, 37467, 360037, 1080111, 3240333, 8280851, 24842553, 65166697, 74527659, 195500091, 586500273, 1498834031, 4496502093, 13489506279]

約数ペア:

[(1, 13489506279), (3, 4496502093), (9, 1498834031), (23, 586500273), (69, 195500091), (181, 74527659), (207, 65166697), (543, 24842553), (1629, 8280851), (4163, 3240333), (12489, 1080111), (37467, 360037)]