1520447361

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{110731}}^1$

素因数の和:110956

約数の個数: 16

約数和(自身を含む): 2126054400

約数和(自身を除く): 605607039

約数列:

[1, 3, 23, 69, 199, 597, 4577, 13731, 110731, 332193, 2546813, 7640439, 22035469, 66106407, 506815787, 1520447361]

約数ペア:

[(1, 1520447361), (3, 506815787), (23, 66106407), (69, 22035469), (199, 7640439), (597, 2546813), (4577, 332193), (13731, 110731)]