1330981267

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{919}}^1\times {\mathrm{2687}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 1691504640

約数和(自身を除く): 360523373

約数列:

[1, 7, 11, 49, 77, 539, 919, 2687, 6433, 10109, 18809, 29557, 45031, 70763, 131663, 206899, 495341, 1448293, 2469353, 17285471, 27162883, 120998297, 190140181, 1330981267]

約数ペア:

[(1, 1330981267), (7, 190140181), (11, 120998297), (49, 27162883), (77, 17285471), (539, 2469353), (919, 1448293), (2687, 495341), (6433, 206899), (10109, 131663), (18809, 70763), (29557, 45031)]