7523199

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{709}}^1$

素因数の和:852

約数の個数: 20

約数和(自身を含む): 11340120

約数和(自身を除く): 3816921

約数列:

[1, 3, 9, 27, 81, 131, 393, 709, 1179, 2127, 3537, 6381, 10611, 19143, 57429, 92879, 278637, 835911, 2507733, 7523199]

約数ペア:

[(1, 7523199), (3, 2507733), (9, 835911), (27, 278637), (81, 92879), (131, 57429), (393, 19143), (709, 10611), (1179, 6381), (2127, 3537)]