13982337

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 20945600

約数和(自身を除く): 6963263

約数列:

[1, 3, 9, 37, 111, 199, 211, 333, 597, 633, 1791, 1899, 7363, 7807, 22089, 23421, 41989, 66267, 70263, 125967, 377901, 1553593, 4660779, 13982337]

約数ペア:

[(1, 13982337), (3, 4660779), (9, 1553593), (37, 377901), (111, 125967), (199, 70263), (211, 66267), (333, 41989), (597, 23421), (633, 22089), (1791, 7807), (1899, 7363)]