47027967

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131731}}^1$

素因数の和:131758

約数の個数: 16

約数和(自身を含む): 75877632

約数和(自身を除く): 28849665

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 131731, 395193, 922117, 2239427, 2766351, 6718281, 15675989, 47027967]

約数ペア:

[(1, 47027967), (3, 15675989), (7, 6718281), (17, 2766351), (21, 2239427), (51, 922117), (119, 395193), (357, 131731)]