1260428637

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{2153}}^1$

素因数の和:3069

約数の個数: 32

約数和(自身を含む): 1919369088

約数和(自身を除く): 658940451

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 883, 2153, 2649, 6459, 11479, 15011, 27989, 34437, 36601, 45033, 83967, 109803, 195143, 475813, 585429, 1427439, 1901099, 5703297, 24714287, 32318683, 74142861, 96956049, 420142879, 1260428637]

約数ペア:

[(1, 1260428637), (3, 420142879), (13, 96956049), (17, 74142861), (39, 32318683), (51, 24714287), (221, 5703297), (663, 1901099), (883, 1427439), (2153, 585429), (2649, 475813), (6459, 195143), (11479, 109803), (15011, 83967), (27989, 45033), (34437, 36601)]