870345639

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{22453}}^1$

素因数の和:22591

約数の個数: 24

約数和(自身を含む): 1296044880

約数和(自身を除く): 425699241

約数列:

[1, 3, 9, 59, 73, 177, 219, 531, 657, 4307, 12921, 22453, 38763, 67359, 202077, 1324727, 1639069, 3974181, 4917207, 11922543, 14751621, 96705071, 290115213, 870345639]

約数ペア:

[(1, 870345639), (3, 290115213), (9, 96705071), (59, 14751621), (73, 11922543), (177, 4917207), (219, 3974181), (531, 1639069), (657, 1324727), (4307, 202077), (12921, 67359), (22453, 38763)]