13780551

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 18950400

約数和(自身を除く): 5169849

約数列:

[1, 3, 41, 123, 199, 563, 597, 1689, 8159, 23083, 24477, 69249, 112037, 336111, 4593517, 13780551]

約数ペア:

[(1, 13780551), (3, 4593517), (41, 336111), (123, 112037), (199, 69249), (563, 24477), (597, 23083), (1689, 8159)]