2017406643

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{297421}}^1$

素因数の和:297467

約数の個数: 32

約数和(自身を含む): 3426301440

約数和(自身を除く): 1408894797

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 297421, 892263, 2081947, 5056157, 5650999, 6245841, 15168471, 16952997, 35393099, 39556993, 96066983, 106179297, 118670979, 288200949, 672468881, 2017406643]

約数ペア:

[(1, 2017406643), (3, 672468881), (7, 288200949), (17, 118670979), (19, 106179297), (21, 96066983), (51, 39556993), (57, 35393099), (119, 16952997), (133, 15168471), (323, 6245841), (357, 5650999), (399, 5056157), (969, 2081947), (2261, 892263), (6783, 297421)]