1207564657

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1729

約数の個数: 24

約数和(自身を含む): 1351383264

約数和(自身を除く): 143818607

約数列:

[1, 13, 43, 107, 169, 559, 1391, 1553, 4601, 7267, 18083, 20189, 59813, 66779, 166171, 262457, 777569, 868127, 2160223, 7145353, 11285651, 28082899, 92889589, 1207564657]

約数ペア:

[(1, 1207564657), (13, 92889589), (43, 28082899), (107, 11285651), (169, 7145353), (559, 2160223), (1391, 868127), (1553, 777569), (4601, 262457), (7267, 166171), (18083, 66779), (20189, 59813)]