39541899

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:299

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 17689461

約数列:

[1, 3, 23, 47, 69, 89, 137, 141, 267, 411, 1081, 2047, 3151, 3243, 4183, 6141, 6439, 9453, 12193, 12549, 19317, 36579, 96209, 148097, 280439, 288627, 444291, 573071, 841317, 1719213, 13180633, 39541899]

約数ペア:

[(1, 39541899), (3, 13180633), (23, 1719213), (47, 841317), (69, 573071), (89, 444291), (137, 288627), (141, 280439), (267, 148097), (411, 96209), (1081, 36579), (2047, 19317), (3151, 12549), (3243, 12193), (4183, 9453), (6141, 6439)]