5413989

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2503}}^1$

素因数の和:2616

約数の個数: 16

約数和(自身を含む): 8333312

約数和(自身を除く): 2919323

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 2503, 7509, 17521, 52563, 257809, 773427, 1804663, 5413989]

約数ペア:

[(1, 5413989), (3, 1804663), (7, 773427), (21, 257809), (103, 52563), (309, 17521), (721, 7509), (2163, 2503)]