7052591

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4079}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 9139200

約数和(自身を除く): 2086609

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 4079, 28553, 53027, 77501, 371189, 542507, 1007513, 7052591]

約数ペア:

[(1, 7052591), (7, 1007513), (13, 542507), (19, 371189), (91, 77501), (133, 53027), (247, 28553), (1729, 4079)]