13690383

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15161}}^1$

素因数の和:15214

約数の個数: 16

約数和(自身を含む): 21348096

約数和(自身を除く): 7657713

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 15161, 45483, 106127, 318381, 651923, 1955769, 4563461, 13690383]

約数ペア:

[(1, 13690383), (3, 4563461), (7, 1955769), (21, 651923), (43, 318381), (129, 106127), (301, 45483), (903, 15161)]