2156069679

素因数分解:

$3^1\times {\mathrm{199}}^1\times {\mathrm{1613}}^1\times {\mathrm{2239}}^1$

素因数の和:4054

約数の個数: 16

約数和(自身を含む): 2892288000

約数和(自身を除く): 736218321

約数列:

[1, 3, 199, 597, 1613, 2239, 4839, 6717, 320987, 445561, 962961, 1336683, 3611507, 10834521, 718689893, 2156069679]

約数ペア:

[(1, 2156069679), (3, 718689893), (199, 10834521), (597, 3611507), (1613, 1336683), (2239, 962961), (4839, 445561), (6717, 320987)]