52807489

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 61341696

約数和(自身を除く): 8534207

約数列:

[1, 7, 127, 191, 311, 889, 1337, 2177, 24257, 39497, 59401, 169799, 276479, 415807, 7543927, 52807489]

約数ペア:

[(1, 52807489), (7, 7543927), (127, 415807), (191, 276479), (311, 169799), (889, 59401), (1337, 39497), (2177, 24257)]