2739467521

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4861

約数の個数: 32

約数和(自身を含む): 3352301568

約数和(自身を除く): 612834047

約数列:

[1, 7, 41, 43, 47, 287, 301, 329, 1763, 1927, 2021, 4723, 12341, 13489, 14147, 33061, 82861, 193643, 203089, 221981, 580027, 1355501, 1421623, 1553867, 8326649, 9101221, 9545183, 58286543, 63708547, 66816281, 391352503, 2739467521]

約数ペア:

[(1, 2739467521), (7, 391352503), (41, 66816281), (43, 63708547), (47, 58286543), (287, 9545183), (301, 9101221), (329, 8326649), (1763, 1553867), (1927, 1421623), (2021, 1355501), (4723, 580027), (12341, 221981), (13489, 203089), (14147, 193643), (33061, 82861)]