260855161

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47837}}^1$

素因数の和:47904

約数の個数: 16

約数和(自身を含む): 321471360

約数和(自身を除く): 60616199

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 47837, 334859, 908903, 1961317, 6362321, 13729219, 37265023, 260855161]

約数ペア:

[(1, 260855161), (7, 37265023), (19, 13729219), (41, 6362321), (133, 1961317), (287, 908903), (779, 334859), (5453, 47837)]