13841811

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 20736144

約数和(自身を除く): 6894333

約数列:

[1, 3, 9, 37, 111, 197, 211, 333, 591, 633, 1773, 1899, 7289, 7807, 21867, 23421, 41567, 65601, 70263, 124701, 374103, 1537979, 4613937, 13841811]

約数ペア:

[(1, 13841811), (3, 4613937), (9, 1537979), (37, 374103), (111, 124701), (197, 70263), (211, 65601), (333, 41567), (591, 23421), (633, 21867), (1773, 7807), (1899, 7289)]