739797.0000000

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 40

約数和(自身を含む): 6272640

約数和(自身を除く): 2485161

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 107, 171, 207, 321, 437, 513, 621, 963, 1311, 1539, 1863, 2033, 2461, 2889, 3933, 6099, 7383, 8667, 11799, 18297, 22149, 35397, 46759, 54891, 66447, 140277, 164673, 199341, 420831, 1262493, 3787479]

約数ペア:

[(1, 3787479), (3, 1262493), (9, 420831), (19, 199341), (23, 164673), (27, 140277), (57, 66447), (69, 54891), (81, 46759), (107, 35397), (171, 22149), (207, 18297), (321, 11799), (437, 8667), (513, 7383), (621, 6099), (963, 3933), (1311, 2889), (1539, 2461), (1863, 2033)]