30757143

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{2239}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 43366400

約数和(自身を除く): 12609257

約数列:

[1, 3, 19, 57, 241, 723, 2239, 4579, 6717, 13737, 42541, 127623, 539599, 1618797, 10252381, 30757143]

約数ペア:

[(1, 30757143), (3, 10252381), (19, 1618797), (57, 539599), (241, 127623), (723, 42541), (2239, 13737), (4579, 6717)]