12867147

素因数分解:

$3^3\times {\mathrm{17}}^3\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 32

約数和(自身を含む): 20462400

約数和(自身を除く): 7595253

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 289, 291, 459, 867, 873, 1649, 2601, 2619, 4913, 4947, 7803, 14739, 14841, 28033, 44217, 44523, 84099, 132651, 252297, 476561, 756891, 1429683, 4289049, 12867147]

約数ペア:

[(1, 12867147), (3, 4289049), (9, 1429683), (17, 756891), (27, 476561), (51, 252297), (97, 132651), (153, 84099), (289, 44523), (291, 44217), (459, 28033), (867, 14841), (873, 14739), (1649, 7803), (2601, 4947), (2619, 4913)]