13941081

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20117}}^1$

素因数の和:20141

約数の個数: 24

約数和(自身を含む): 25107264

約数和(自身を除く): 11166183

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 20117, 60351, 140819, 181053, 221287, 422457, 663861, 1267371, 1549009, 1991583, 4647027, 13941081]

約数ペア:

[(1, 13941081), (3, 4647027), (7, 1991583), (9, 1549009), (11, 1267371), (21, 663861), (33, 422457), (63, 221287), (77, 181053), (99, 140819), (231, 60351), (693, 20117)]