5105547

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 24

約数和(自身を含む): 7888400

約数和(自身を除く): 2782853

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 409, 657, 1227, 1387, 3681, 4161, 7771, 12483, 23313, 29857, 69939, 89571, 268713, 567283, 1701849, 5105547]

約数ペア:

[(1, 5105547), (3, 1701849), (9, 567283), (19, 268713), (57, 89571), (73, 69939), (171, 29857), (219, 23313), (409, 12483), (657, 7771), (1227, 4161), (1387, 3681)]