290428553

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1039}}^1$

素因数の和:1268

約数の個数: 16

約数和(自身を含む): 306708480

約数和(自身を除く): 16279927

約数列:

[1, 31, 71, 127, 1039, 2201, 3937, 9017, 32209, 73769, 131953, 279527, 2286839, 4090543, 9368663, 290428553]

約数ペア:

[(1, 290428553), (31, 9368663), (71, 4090543), (127, 2286839), (1039, 279527), (2201, 131953), (3937, 73769), (9017, 32209)]