3964671

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 6065280

約数和(自身を除く): 2100609

約数列:

[1, 3, 9, 23, 69, 107, 179, 207, 321, 537, 963, 1611, 2461, 4117, 7383, 12351, 19153, 22149, 37053, 57459, 172377, 440519, 1321557, 3964671]

約数ペア:

[(1, 3964671), (3, 1321557), (9, 440519), (23, 172377), (69, 57459), (107, 37053), (179, 22149), (207, 19153), (321, 12351), (537, 7383), (963, 4117), (1611, 2461)]