556921599

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1\times {\mathrm{983}}^1$

素因数の和:1271

約数の個数: 32

約数和(自身を含む): 815539200

約数和(自身を除く): 258617601

約数列:

[1, 3, 13, 39, 73, 199, 219, 597, 949, 983, 2587, 2847, 2949, 7761, 12779, 14527, 38337, 43581, 71759, 188851, 195617, 215277, 566553, 586851, 932867, 2543021, 2798601, 7629063, 14280041, 42840123, 185640533, 556921599]

約数ペア:

[(1, 556921599), (3, 185640533), (13, 42840123), (39, 14280041), (73, 7629063), (199, 2798601), (219, 2543021), (597, 932867), (949, 586851), (983, 566553), (2587, 215277), (2847, 195617), (2949, 188851), (7761, 71759), (12779, 43581), (14527, 38337)]