15693977159

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{133349}}^1$

素因数の和:133439

約数の個数: 32

約数和(自身を含む): 20277734400

約数和(自身を除く): 4583757241

約数列:

[1, 7, 17, 23, 43, 119, 161, 301, 391, 731, 989, 2737, 5117, 6923, 16813, 117691, 133349, 933443, 2266933, 3067027, 5734007, 15868531, 21469189, 40138049, 52139459, 97478119, 131882161, 364976213, 682346833, 923175127, 2241996737, 15693977159]

約数ペア:

[(1, 15693977159), (7, 2241996737), (17, 923175127), (23, 682346833), (43, 364976213), (119, 131882161), (161, 97478119), (301, 52139459), (391, 40138049), (731, 21469189), (989, 15868531), (2737, 5734007), (5117, 3067027), (6923, 2266933), (16813, 933443), (117691, 133349)]