13334979

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1759}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 21457920

約数和(自身を除く): 8122941

約数列:

[1, 3, 7, 19, 21, 57, 133, 361, 399, 1083, 1759, 2527, 5277, 7581, 12313, 33421, 36939, 100263, 233947, 634999, 701841, 1904997, 4444993, 13334979]

約数ペア:

[(1, 13334979), (3, 4444993), (7, 1904997), (19, 701841), (21, 634999), (57, 233947), (133, 100263), (361, 36939), (399, 33421), (1083, 12313), (1759, 7581), (2527, 5277)]