1489348053

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{13691}}^1$

素因数の和:13799

約数の個数: 40

約数和(自身を含む): 2385694080

約数和(自身を除く): 896346027

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 459, 711, 1343, 1377, 2133, 4029, 6399, 12087, 13691, 36261, 41073, 108783, 123219, 232747, 369657, 698241, 1081589, 1108971, 2094723, 3244767, 6284169, 9734301, 18387013, 18852507, 29202903, 55161039, 87608709, 165483117, 496449351, 1489348053]

約数ペア:

[(1, 1489348053), (3, 496449351), (9, 165483117), (17, 87608709), (27, 55161039), (51, 29202903), (79, 18852507), (81, 18387013), (153, 9734301), (237, 6284169), (459, 3244767), (711, 2094723), (1343, 1108971), (1377, 1081589), (2133, 698241), (4029, 369657), (6399, 232747), (12087, 123219), (13691, 108783), (36261, 41073)]