4280481

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:401

約数の個数: 24

約数和(自身を含む): 6635304

約数和(自身を除く): 2354823

約数列:

[1, 3, 9, 17, 51, 101, 153, 277, 303, 831, 909, 1717, 2493, 4709, 5151, 14127, 15453, 27977, 42381, 83931, 251793, 475609, 1426827, 4280481]

約数ペア:

[(1, 4280481), (3, 1426827), (9, 475609), (17, 251793), (51, 83931), (101, 42381), (153, 27977), (277, 15453), (303, 14127), (831, 5151), (909, 4709), (1717, 2493)]