87036047

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{4007}}^1$

素因数の和:4150

約数の個数: 16

約数和(自身を含む): 103887360

約数和(自身を除く): 16851313

約数列:

[1, 7, 29, 107, 203, 749, 3103, 4007, 21721, 28049, 116203, 428749, 813421, 3001243, 12433721, 87036047]

約数ペア:

[(1, 87036047), (7, 12433721), (29, 3001243), (107, 813421), (203, 428749), (749, 116203), (3103, 28049), (4007, 21721)]