8955261

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3467}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 15148224

約数和(自身を除く): 6192963

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 2583, 3467, 10401, 24269, 31203, 72807, 142147, 218421, 426441, 995029, 1279323, 2985087, 8955261]

約数ペア:

[(1, 8955261), (3, 2985087), (7, 1279323), (9, 995029), (21, 426441), (41, 218421), (63, 142147), (123, 72807), (287, 31203), (369, 24269), (861, 10401), (2583, 3467)]