660876208161

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{9482677}}^1$

素因数の和:9484480

約数の個数: 16

約数和(自身を含む): 949481582784

約数和(自身を除く): 288605374623

約数列:

[1, 3, 13, 39, 1787, 5361, 23231, 69693, 9482677, 28448031, 123274801, 369824403, 16945543799, 50836631397, 220292069387, 660876208161]

約数ペア:

[(1, 660876208161), (3, 220292069387), (13, 50836631397), (39, 16945543799), (1787, 369824403), (5361, 123274801), (23231, 28448031), (69693, 9482677)]