13788957

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 23079168

約数和(自身を除く): 9290211

約数列:

[1, 3, 7, 13, 21, 39, 53, 91, 159, 273, 371, 689, 953, 1113, 2067, 2859, 4823, 6671, 12389, 14469, 20013, 37167, 50509, 86723, 151527, 260169, 353563, 656617, 1060689, 1969851, 4596319, 13788957]

約数ペア:

[(1, 13788957), (3, 4596319), (7, 1969851), (13, 1060689), (21, 656617), (39, 353563), (53, 260169), (91, 151527), (159, 86723), (273, 50509), (371, 37167), (689, 20013), (953, 14469), (1113, 12389), (2067, 6671), (2859, 4823)]