2853543

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1123}}^1$

素因数の和:1155

約数の個数: 24

約数和(自身を含む): 4783744

約数和(自身を除く): 1930201

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1123, 2541, 3369, 7861, 12353, 23583, 37059, 86471, 135883, 259413, 407649, 951181, 2853543]

約数ペア:

[(1, 2853543), (3, 951181), (7, 407649), (11, 259413), (21, 135883), (33, 86471), (77, 37059), (121, 23583), (231, 12353), (363, 7861), (847, 3369), (1123, 2541)]