539802627

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3301}}^1$

素因数の和:3923

約数の個数: 32

約数和(自身を含む): 887577600

約数和(自身を除く): 347774973

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 599, 1797, 3301, 4193, 7787, 9903, 12579, 23107, 23361, 42913, 54509, 69321, 128739, 163527, 300391, 901173, 1977299, 5931897, 13841093, 25704887, 41523279, 77114661, 179934209, 539802627]

約数ペア:

[(1, 539802627), (3, 179934209), (7, 77114661), (13, 41523279), (21, 25704887), (39, 13841093), (91, 5931897), (273, 1977299), (599, 901173), (1797, 300391), (3301, 163527), (4193, 128739), (7787, 69321), (9903, 54509), (12579, 42913), (23107, 23361)]