2881067.00000000

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{829}}^1$

素因数の和:1402

約数の個数: 16

約数和(自身を含む): 25935840

約数和(自身を除く): 7927473

約数列:

[1, 3, 13, 39, 557, 829, 1671, 2487, 7241, 10777, 21723, 32331, 461753, 1385259, 6002789, 18008367]

約数ペア:

[(1, 18008367), (3, 6002789), (13, 1385259), (39, 461753), (557, 32331), (829, 21723), (1671, 10777), (2487, 7241)]