2550871749

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{90911}}^1$

素因数の和:91160

約数の個数: 16

約数和(自身を含む): 3491020800

約数和(自身を除く): 940149051

約数列:

[1, 3, 47, 141, 199, 597, 9353, 28059, 90911, 272733, 4272817, 12818451, 18091289, 54273867, 850290583, 2550871749]

約数ペア:

[(1, 2550871749), (3, 850290583), (47, 54273867), (141, 18091289), (199, 12818451), (597, 4272817), (9353, 272733), (28059, 90911)]