978097149

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{56929}}^1$

素因数の和:57041

約数の個数: 24

約数和(自身を含む): 1492021440

約数和(自身を除く): 513924291

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 17181, 56929, 170787, 512361, 1309367, 3928101, 4725107, 11784303, 14175321, 42525963, 108677461, 326032383, 978097149]

約数ペア:

[(1, 978097149), (3, 326032383), (9, 108677461), (23, 42525963), (69, 14175321), (83, 11784303), (207, 4725107), (249, 3928101), (747, 1309367), (1909, 512361), (5727, 170787), (17181, 56929)]