7966220.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 94469760

約数和(自身を除く): 31453131

約数列:

[1, 3, 13, 39, 43, 53, 129, 159, 559, 689, 709, 1677, 2067, 2127, 2279, 6837, 9217, 27651, 29627, 30487, 37577, 88881, 91461, 112731, 396331, 488501, 1188993, 1465503, 1615811, 4847433, 21005543, 63016629]

約数ペア:

[(1, 63016629), (3, 21005543), (13, 4847433), (39, 1615811), (43, 1465503), (53, 1188993), (129, 488501), (159, 396331), (559, 112731), (689, 91461), (709, 88881), (1677, 37577), (2067, 30487), (2127, 29627), (2279, 27651), (6837, 9217)]