13380347903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{2309}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 15717240000

約数和(自身を除く): 2336892097

約数列:

[1, 13, 19, 29, 247, 377, 551, 809, 2309, 7163, 10517, 15371, 23461, 30017, 43871, 66961, 199823, 304993, 445759, 570323, 870493, 1272259, 1867981, 5794867, 16539367, 24283753, 35491639, 54171449, 461391307, 704228837, 1029257531, 13380347903]

約数ペア:

[(1, 13380347903), (13, 1029257531), (19, 704228837), (29, 461391307), (247, 54171449), (377, 35491639), (551, 24283753), (809, 16539367), (2309, 5794867), (7163, 1867981), (10517, 1272259), (15371, 870493), (23461, 570323), (30017, 445759), (43871, 304993), (66961, 199823)]