13306428759

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^2$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 19969236000

約数和(自身を除く): 6662807241

約数列:

[1, 3, 13, 29, 39, 87, 149, 281, 377, 447, 843, 1131, 1937, 3653, 4321, 5811, 8149, 10959, 12963, 24447, 41869, 56173, 78961, 105937, 125607, 168519, 236883, 317811, 544297, 1026493, 1214201, 1632891, 2289869, 3079479, 3642603, 6869607, 11765189, 15784613, 29768297, 35295567, 47353839, 89304891, 152947457, 341190481, 458842371, 1023571443, 4435476253, 13306428759]

約数ペア:

[(1, 13306428759), (3, 4435476253), (13, 1023571443), (29, 458842371), (39, 341190481), (87, 152947457), (149, 89304891), (281, 47353839), (377, 35295567), (447, 29768297), (843, 15784613), (1131, 11765189), (1937, 6869607), (3653, 3642603), (4321, 3079479), (5811, 2289869), (8149, 1632891), (10959, 1214201), (12963, 1026493), (24447, 544297), (41869, 317811), (56173, 236883), (78961, 168519), (105937, 125607)]