2321439

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 3292800

約数和(自身を除く): 971361

約数列:

[1, 3, 19, 57, 139, 293, 417, 879, 2641, 5567, 7923, 16701, 40727, 122181, 773813, 2321439]

約数ペア:

[(1, 2321439), (3, 773813), (19, 122181), (57, 40727), (139, 16701), (293, 7923), (417, 5567), (879, 2641)]