2694561

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1216

約数の個数: 16

約数和(自身を含む): 3877440

約数和(自身を除く): 1182879

約数列:

[1, 3, 19, 41, 57, 123, 779, 1153, 2337, 3459, 21907, 47273, 65721, 141819, 898187, 2694561]

約数ペア:

[(1, 2694561), (3, 898187), (19, 141819), (41, 65721), (57, 47273), (123, 21907), (779, 3459), (1153, 2337)]