1489405437

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{344053}}^1$

素因数の和:344109

約数の個数: 24

約数和(自身を含む): 2379477464

約数和(自身を除く): 890072027

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 344053, 1032159, 3096477, 4472689, 12729961, 13418067, 38189883, 40254201, 114569649, 165489493, 496468479, 1489405437]

約数ペア:

[(1, 1489405437), (3, 496468479), (9, 165489493), (13, 114569649), (37, 40254201), (39, 38189883), (111, 13418067), (117, 12729961), (333, 4472689), (481, 3096477), (1443, 1032159), (4329, 344053)]