7763007

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 12393472

約数和(自身を除く): 4630465

約数列:

[1, 3, 7, 21, 37, 97, 103, 111, 259, 291, 309, 679, 721, 777, 2037, 2163, 3589, 3811, 9991, 10767, 11433, 25123, 26677, 29973, 69937, 75369, 80031, 209811, 369667, 1109001, 2587669, 7763007]

約数ペア:

[(1, 7763007), (3, 2587669), (7, 1109001), (21, 369667), (37, 209811), (97, 80031), (103, 75369), (111, 69937), (259, 29973), (291, 26677), (309, 25123), (679, 11433), (721, 10767), (777, 9991), (2037, 3811), (2163, 3589)]