539965437

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{727}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 800077824

約数和(自身を除く): 260112387

約数列:

[1, 3, 11, 33, 71, 213, 317, 727, 781, 951, 2181, 2343, 3487, 7997, 10461, 22507, 23991, 51617, 67521, 154851, 230459, 247577, 567787, 691377, 742731, 1703361, 2535049, 7605147, 16362589, 49087767, 179988479, 539965437]

約数ペア:

[(1, 539965437), (3, 179988479), (11, 49087767), (33, 16362589), (71, 7605147), (213, 2535049), (317, 1703361), (727, 742731), (781, 691377), (951, 567787), (2181, 247577), (2343, 230459), (3487, 154851), (7997, 67521), (10461, 51617), (22507, 23991)]