13887395137

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{863}}^1\times {\mathrm{2029}}^1$

素因数の和:3013

約数の個数: 32

約数和(自身を含む): 17511137280

約数和(自身を除く): 3623742143

約数列:

[1, 7, 11, 77, 103, 721, 863, 1133, 2029, 6041, 7931, 9493, 14203, 22319, 66451, 88889, 156233, 208987, 622223, 977779, 1462909, 1751027, 2298857, 6844453, 12257189, 16091999, 19261297, 134829079, 180355781, 1262490467, 1983913591, 13887395137]

約数ペア:

[(1, 13887395137), (7, 1983913591), (11, 1262490467), (77, 180355781), (103, 134829079), (721, 19261297), (863, 16091999), (1133, 12257189), (2029, 6844453), (6041, 2298857), (7931, 1751027), (9493, 1462909), (14203, 977779), (22319, 622223), (66451, 208987), (88889, 156233)]