3896237527

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{7691}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 5065643520

約数和(自身を除く): 1169405993

約数列:

[1, 7, 13, 19, 91, 133, 247, 293, 1729, 2051, 3809, 5567, 7691, 26663, 38969, 53837, 72371, 99983, 146129, 506597, 699881, 1022903, 1899677, 2253463, 13297739, 15774241, 29295019, 42815797, 205065133, 299710579, 556605361, 3896237527]

約数ペア:

[(1, 3896237527), (7, 556605361), (13, 299710579), (19, 205065133), (91, 42815797), (133, 29295019), (247, 15774241), (293, 13297739), (1729, 2253463), (2051, 1899677), (3809, 1022903), (5567, 699881), (7691, 506597), (26663, 146129), (38969, 99983), (53837, 72371)]