2147133

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:432

約数の個数: 16

約数和(自身を含む): 3046400

約数和(自身を除く): 899267

約数列:

[1, 3, 19, 57, 139, 271, 417, 813, 2641, 5149, 7923, 15447, 37669, 113007, 715711, 2147133]

約数ペア:

[(1, 2147133), (3, 715711), (19, 113007), (57, 37669), (139, 15447), (271, 7923), (417, 5149), (813, 2641)]