2701941

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1997}}^1$

素因数の和:2052

約数の個数: 16

約数和(自身を含む): 4027968

約数和(自身を除く): 1326027

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1997, 5991, 21967, 65901, 81877, 245631, 900647, 2701941]

約数ペア:

[(1, 2701941), (3, 900647), (11, 245631), (33, 81877), (41, 65901), (123, 21967), (451, 5991), (1353, 1997)]