25641004023

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{1031}}^1\times {\mathrm{4271}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 37138922496

約数和(自身を除く): 11497918473

約数列:

[1, 3, 9, 647, 1031, 1941, 3093, 4271, 5823, 9279, 12813, 38439, 667057, 2001171, 2763337, 4403401, 6003513, 8290011, 13210203, 24870033, 39630609, 2849000447, 8547001341, 25641004023]

約数ペア:

[(1, 25641004023), (3, 8547001341), (9, 2849000447), (647, 39630609), (1031, 24870033), (1941, 13210203), (3093, 8290011), (4271, 6003513), (5823, 4403401), (9279, 2763337), (12813, 2001171), (38439, 667057)]