56782297

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12809}}^1$

素因数の和:12864

約数の個数: 16

約数和(自身を含む): 68866560

約数和(自身を除く): 12084263

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 12809, 140899, 166517, 397079, 1831687, 4367869, 5162027, 56782297]

約数ペア:

[(1, 56782297), (11, 5162027), (13, 4367869), (31, 1831687), (143, 397079), (341, 166517), (403, 140899), (4433, 12809)]