47065809

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131837}}^1$

素因数の和:131864

約数の個数: 16

約数和(自身を含む): 75938688

約数和(自身を除く): 28872879

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 131837, 395511, 922859, 2241229, 2768577, 6723687, 15688603, 47065809]

約数ペア:

[(1, 47065809), (3, 15688603), (7, 6723687), (17, 2768577), (21, 2241229), (51, 922859), (119, 395511), (357, 131837)]