13956789

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:2001

約数の個数: 32

約数和(自身を含む): 23961600

約数和(自身を除く): 10004811

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 1949, 2387, 5847, 7161, 13643, 21439, 40929, 60419, 64317, 150073, 181257, 422933, 450219, 664609, 1268799, 1993827, 4652263, 13956789]

約数ペア:

[(1, 13956789), (3, 4652263), (7, 1993827), (11, 1268799), (21, 664609), (31, 450219), (33, 422933), (77, 181257), (93, 150073), (217, 64317), (231, 60419), (341, 40929), (651, 21439), (1023, 13643), (1949, 7161), (2387, 5847)]