13169373

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 21844224

約数和(自身を除く): 8674851

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 997, 1887, 2991, 4403, 6979, 13209, 16949, 20937, 36889, 50847, 110667, 118643, 258223, 355929, 627113, 774669, 1881339, 4389791, 13169373]

約数ペア:

[(1, 13169373), (3, 4389791), (7, 1881339), (17, 774669), (21, 627113), (37, 355929), (51, 258223), (111, 118643), (119, 110667), (259, 50847), (357, 36889), (629, 20937), (777, 16949), (997, 13209), (1887, 6979), (2991, 4403)]