29806551

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{463}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 45167616

約数和(自身を除く): 15361065

約数列:

[1, 3, 9, 23, 69, 207, 311, 463, 933, 1389, 2799, 4167, 7153, 10649, 21459, 31947, 64377, 95841, 143993, 431979, 1295937, 3311839, 9935517, 29806551]

約数ペア:

[(1, 29806551), (3, 9935517), (9, 3311839), (23, 1295937), (69, 431979), (207, 143993), (311, 95841), (463, 64377), (933, 31947), (1389, 21459), (2799, 10649), (4167, 7153)]