2654949

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1928

約数の個数: 16

約数和(自身を含む): 3953664

約数和(自身を除く): 1298715

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1871, 5613, 20581, 61743, 80453, 241359, 884983, 2654949]

約数ペア:

[(1, 2654949), (3, 884983), (11, 241359), (33, 80453), (43, 61743), (129, 20581), (473, 5613), (1419, 1871)]