51140803

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2393}}^1$

素因数の和:2514

約数の個数: 16

約数和(自身を含む): 60673536

約数和(自身を除く): 9532733

約数列:

[1, 7, 43, 71, 301, 497, 2393, 3053, 16751, 21371, 102899, 169903, 720293, 1189321, 7305829, 51140803]

約数ペア:

[(1, 51140803), (7, 7305829), (43, 1189321), (71, 720293), (301, 169903), (497, 102899), (2393, 21371), (3053, 16751)]