7911459

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{4127}}^1$

素因数の和:4207

約数の個数: 16

約数和(自身を含む): 11888640

約数和(自身を除く): 3977181

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 4127, 12381, 37143, 111429, 293017, 879051, 2637153, 7911459]

約数ペア:

[(1, 7911459), (3, 2637153), (9, 879051), (27, 293017), (71, 111429), (213, 37143), (639, 12381), (1917, 4127)]