7439877

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{3881}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 11180160

約数和(自身を除く): 3740283

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 3881, 11643, 34929, 104787, 275551, 826653, 2479959, 7439877]

約数ペア:

[(1, 7439877), (3, 2479959), (9, 826653), (27, 275551), (71, 104787), (213, 34929), (639, 11643), (1917, 3881)]