13689291

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3119}}^1$

素因数の和:3159

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 10272309

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 3119, 4389, 9357, 21833, 34309, 59261, 65499, 102927, 177783, 240163, 414827, 651871, 720489, 1244481, 1955613, 4563097, 13689291]

約数ペア:

[(1, 13689291), (3, 4563097), (7, 1955613), (11, 1244481), (19, 720489), (21, 651871), (33, 414827), (57, 240163), (77, 177783), (133, 102927), (209, 65499), (231, 59261), (399, 34309), (627, 21833), (1463, 9357), (3119, 4389)]