51139317

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1109}}^1$

素因数の和:1940

約数の個数: 16

約数和(自身を含む): 71928000

約数和(自身を除く): 20788683

約数列:

[1, 3, 19, 57, 809, 1109, 2427, 3327, 15371, 21071, 46113, 63213, 897181, 2691543, 17046439, 51139317]

約数ペア:

[(1, 51139317), (3, 17046439), (19, 2691543), (57, 897181), (809, 63213), (1109, 46113), (2427, 21071), (3327, 15371)]