2898839281

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1\times {\mathrm{13331}}^1$

素因数の和:13776

約数の個数: 16

約数和(自身を含む): 3202879680

約数和(自身を除く): 304040399

約数列:

[1, 13, 43, 389, 559, 5057, 13331, 16727, 173303, 217451, 573233, 5185759, 7452029, 67414867, 222987637, 2898839281]

約数ペア:

[(1, 2898839281), (13, 222987637), (43, 67414867), (389, 7452029), (559, 5185759), (5057, 573233), (13331, 217451), (16727, 173303)]