12846951

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2153}}^1$

素因数の和:2192

約数の個数: 32

約数和(自身を含む): 21712320

約数和(自身を除く): 8865369

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2153, 5967, 6459, 19377, 27989, 36601, 58131, 83967, 109803, 251901, 329409, 475813, 755703, 988227, 1427439, 4282317, 12846951]

約数ペア:

[(1, 12846951), (3, 4282317), (9, 1427439), (13, 988227), (17, 755703), (27, 475813), (39, 329409), (51, 251901), (117, 109803), (153, 83967), (221, 58131), (351, 36601), (459, 27989), (663, 19377), (1989, 6459), (2153, 5967)]