163934071

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 204642720

約数和(自身を除く): 40708649

約数列:

[1, 7, 19, 29, 133, 203, 361, 551, 2237, 2527, 3857, 10469, 15659, 42503, 64873, 73283, 297521, 454111, 807557, 1232587, 5652899, 8628109, 23419153, 163934071]

約数ペア:

[(1, 163934071), (7, 23419153), (19, 8628109), (29, 5652899), (133, 1232587), (203, 807557), (361, 454111), (551, 297521), (2237, 73283), (2527, 64873), (3857, 42503), (10469, 15659)]