12788469249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1188409}}^1$

素因数の和:1188640

約数の個数: 16

約数和(自身を含む): 18139890240

約数和(自身を除く): 5351420991

約数列:

[1, 3, 17, 51, 211, 633, 3587, 10761, 1188409, 3565227, 20202953, 60608859, 250754299, 752262897, 4262823083, 12788469249]

約数ペア:

[(1, 12788469249), (3, 4262823083), (17, 752262897), (51, 250754299), (211, 60608859), (633, 20202953), (3587, 3565227), (10761, 1188409)]