2987668541

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{42901}}^1$

素因数の和:43412

約数の個数: 16

約数和(自身を含む): 3517277568

約数和(自身を除く): 529609027

約数列:

[1, 11, 13, 143, 487, 5357, 6331, 42901, 69641, 471911, 557713, 6134843, 20892787, 229820657, 271606231, 2987668541]

約数ペア:

[(1, 2987668541), (11, 271606231), (13, 229820657), (143, 20892787), (487, 6134843), (5357, 557713), (6331, 471911), (42901, 69641)]