2788578903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{50329}}^1$

素因数の和:50439

約数の個数: 32

約数和(自身を含む): 4290531840

約数和(自身を除く): 1501952937

約数列:

[1, 3, 11, 23, 33, 69, 73, 219, 253, 759, 803, 1679, 2409, 5037, 18469, 50329, 55407, 150987, 553619, 1157567, 1660857, 3472701, 3674017, 11022051, 12733237, 38199711, 40414187, 84502391, 121242561, 253507173, 929526301, 2788578903]

約数ペア:

[(1, 2788578903), (3, 929526301), (11, 253507173), (23, 121242561), (33, 84502391), (69, 40414187), (73, 38199711), (219, 12733237), (253, 11022051), (759, 3674017), (803, 3472701), (1679, 1660857), (2409, 1157567), (5037, 553619), (18469, 150987), (50329, 55407)]