5136859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 6657280

約数和(自身を除く): 1520421

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 2971, 20797, 38623, 56449, 270361, 395143, 733837, 5136859]

約数ペア:

[(1, 5136859), (7, 733837), (13, 395143), (19, 270361), (91, 56449), (133, 38623), (247, 20797), (1729, 2971)]