16269029

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{107}}^2$

素因数の和:257

約数の個数: 18

約数和(自身を含む): 19762470

約数和(自身を除く): 3493441

約数列:

[1, 7, 29, 49, 107, 203, 749, 1421, 3103, 5243, 11449, 21721, 80143, 152047, 332021, 561001, 2324147, 16269029]

約数ペア:

[(1, 16269029), (7, 2324147), (29, 561001), (49, 332021), (107, 152047), (203, 80143), (749, 21721), (1421, 11449), (3103, 5243)]