11748807

素因数分解:

$3^5\times 7^1\times {\mathrm{6907}}^1$

素因数の和:6929

約数の個数: 24

約数和(自身を含む): 20116096

約数和(自身を除く): 8367289

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 6907, 20721, 48349, 62163, 145047, 186489, 435141, 559467, 1305423, 1678401, 3916269, 11748807]

約数ペア:

[(1, 11748807), (3, 3916269), (7, 1678401), (9, 1305423), (21, 559467), (27, 435141), (63, 186489), (81, 145047), (189, 62163), (243, 48349), (567, 20721), (1701, 6907)]