1262493

素因数分解:

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

素因数の和:158

約数の個数: 32

約数和(自身を含む): 2073600

約数和(自身を除く): 811107

約数列:

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

約数ペア:

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