27719321

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1637}}^1$

素因数の和:1744

約数の個数: 16

約数和(自身を含む): 33022080

約数和(自身を除く): 5302759

約数列:

[1, 7, 41, 59, 287, 413, 1637, 2419, 11459, 16933, 67117, 96583, 469819, 676081, 3959903, 27719321]

約数ペア:

[(1, 27719321), (7, 3959903), (41, 676081), (59, 469819), (287, 96583), (413, 67117), (1637, 16933), (2419, 11459)]