2912852761

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1\times {\mathrm{1021}}^1$

素因数の和:1441

約数の個数: 32

約数和(自身を含む): 3634460928

約数和(自身を除く): 721608167

約数列:

[1, 7, 13, 91, 107, 293, 749, 1021, 1391, 2051, 3809, 7147, 9737, 13273, 26663, 31351, 92911, 109247, 219457, 299153, 407563, 764729, 1420211, 2094071, 2852941, 3888989, 9941477, 27222923, 32009371, 224065597, 416121823, 2912852761]

約数ペア:

[(1, 2912852761), (7, 416121823), (13, 224065597), (91, 32009371), (107, 27222923), (293, 9941477), (749, 3888989), (1021, 2852941), (1391, 2094071), (2051, 1420211), (3809, 764729), (7147, 407563), (9737, 299153), (13273, 219457), (26663, 109247), (31351, 92911)]