12872797

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 15206400

約数和(自身を除く): 2333603

約数列:

[1, 7, 59, 71, 413, 439, 497, 3073, 4189, 25901, 29323, 31169, 181307, 218183, 1838971, 12872797]

約数ペア:

[(1, 12872797), (7, 1838971), (59, 218183), (71, 181307), (413, 31169), (439, 29323), (497, 25901), (3073, 4189)]