289440099

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{16603}}^1$

素因数の和:16771

約数の個数: 24

約数和(自身を含む): 453289200

約数和(自身を除く): 163849101

約数列:

[1, 3, 9, 13, 39, 117, 149, 447, 1341, 1937, 5811, 16603, 17433, 49809, 149427, 215839, 647517, 1942551, 2473847, 7421541, 22264623, 32160011, 96480033, 289440099]

約数ペア:

[(1, 289440099), (3, 96480033), (9, 32160011), (13, 22264623), (39, 7421541), (117, 2473847), (149, 1942551), (447, 647517), (1341, 215839), (1937, 149427), (5811, 49809), (16603, 17433)]