13745907

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5897}}^1$

素因数の和:5947

約数の個数: 24

約数和(自身を含む): 23308896

約数和(自身を除く): 9562989

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 5897, 17691, 41279, 53073, 123837, 218189, 371511, 654567, 1527323, 1963701, 4581969, 13745907]

約数ペア:

[(1, 13745907), (3, 4581969), (7, 1963701), (9, 1527323), (21, 654567), (37, 371511), (63, 218189), (111, 123837), (259, 53073), (333, 41279), (777, 17691), (2331, 5897)]