2807048961

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{8599}}^1$

素因数の和:8730

約数の個数: 48

約数和(自身を含む): 4507776000

約数和(自身を除く): 1700727039

約数列:

[1, 3, 9, 19, 23, 57, 69, 83, 171, 207, 249, 437, 747, 1311, 1577, 1909, 3933, 4731, 5727, 8599, 14193, 17181, 25797, 36271, 77391, 108813, 163381, 197777, 326439, 490143, 593331, 713717, 1470429, 1779993, 2141151, 3757763, 6423453, 11273289, 13560623, 16415491, 33819867, 40681869, 49246473, 122045607, 147739419, 311894329, 935682987, 2807048961]

約数ペア:

[(1, 2807048961), (3, 935682987), (9, 311894329), (19, 147739419), (23, 122045607), (57, 49246473), (69, 40681869), (83, 33819867), (171, 16415491), (207, 13560623), (249, 11273289), (437, 6423453), (747, 3757763), (1311, 2141151), (1577, 1779993), (1909, 1470429), (3933, 713717), (4731, 593331), (5727, 490143), (8599, 326439), (14193, 197777), (17181, 163381), (25797, 108813), (36271, 77391)]