9197489

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 10940160

約数和(自身を除く): 1742671

約数列:

[1, 7, 41, 73, 287, 439, 511, 2993, 3073, 17999, 20951, 32047, 125993, 224329, 1313927, 9197489]

約数ペア:

[(1, 9197489), (7, 1313927), (41, 224329), (73, 125993), (287, 32047), (439, 20951), (511, 17999), (2993, 3073)]