13888968247

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{27763}}^1$

素因数の和:27943

約数の個数: 32

約数和(自身を含む): 17751191040

約数和(自身を除く): 3862222793

約数列:

[1, 7, 11, 73, 77, 89, 511, 623, 803, 979, 5621, 6497, 6853, 27763, 45479, 71467, 194341, 305393, 500269, 2026699, 2137751, 2470907, 14186893, 17296349, 22293689, 27179977, 156055823, 180376211, 190259839, 1262633477, 1984138321, 13888968247]

約数ペア:

[(1, 13888968247), (7, 1984138321), (11, 1262633477), (73, 190259839), (77, 180376211), (89, 156055823), (511, 27179977), (623, 22293689), (803, 17296349), (979, 14186893), (5621, 2470907), (6497, 2137751), (6853, 2026699), (27763, 500269), (45479, 305393), (71467, 194341)]