13643919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 21048560

約数和(自身を除く): 7404641

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1093, 1387, 3279, 4161, 9837, 12483, 20767, 62301, 79789, 186903, 239367, 718101, 1515991, 4547973, 13643919]

約数ペア:

[(1, 13643919), (3, 4547973), (9, 1515991), (19, 718101), (57, 239367), (73, 186903), (171, 79789), (219, 62301), (657, 20767), (1093, 12483), (1387, 9837), (3279, 4161)]