2630187

素因数分解:

$3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:599

約数の個数: 24

約数和(自身を含む): 4402944

約数和(自身を除く): 1772757

約数列:

[1, 3, 7, 9, 21, 63, 83, 249, 503, 581, 747, 1509, 1743, 3521, 4527, 5229, 10563, 31689, 41749, 125247, 292243, 375741, 876729, 2630187]

約数ペア:

[(1, 2630187), (3, 876729), (7, 375741), (9, 292243), (21, 125247), (63, 41749), (83, 31689), (249, 10563), (503, 5229), (581, 4527), (747, 3521), (1509, 1743)]