6620341

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1$

素因数の和:593

約数の個数: 24

約数和(自身を含む): 8746080

約数和(自身を除く): 2125739

約数列:

[1, 7, 13, 19, 49, 91, 133, 247, 547, 637, 931, 1729, 3829, 7111, 10393, 12103, 26803, 49777, 72751, 135109, 348439, 509257, 945763, 6620341]

約数ペア:

[(1, 6620341), (7, 945763), (13, 509257), (19, 348439), (49, 135109), (91, 72751), (133, 49777), (247, 26803), (547, 12103), (637, 10393), (931, 7111), (1729, 3829)]