7680009

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2011}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 10945280

約数和(自身を除く): 3265271

約数列:

[1, 3, 19, 57, 67, 201, 1273, 2011, 3819, 6033, 38209, 114627, 134737, 404211, 2560003, 7680009]

約数ペア:

[(1, 7680009), (3, 2560003), (19, 404211), (57, 134737), (67, 114627), (201, 38209), (1273, 6033), (2011, 3819)]