5501279

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:363

約数の個数: 18

約数和(自身を含む): 6775704

約数和(自身を除く): 1274425

約数列:

[1, 7, 19, 49, 133, 311, 361, 931, 2177, 2527, 5909, 15239, 17689, 41363, 112271, 289541, 785897, 5501279]

約数ペア:

[(1, 5501279), (7, 785897), (19, 289541), (49, 112271), (133, 41363), (311, 17689), (361, 15239), (931, 5909), (2177, 2527)]