2078930161

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{223133}}^1$

素因数の和:223173

約数の個数: 16

約数和(自身を含む): 2613345408

約数和(自身を除く): 534415247

約数列:

[1, 7, 11, 77, 121, 847, 1331, 9317, 223133, 1561931, 2454463, 17181241, 26999093, 188993651, 296990023, 2078930161]

約数ペア:

[(1, 2078930161), (7, 296990023), (11, 188993651), (77, 26999093), (121, 17181241), (847, 2454463), (1331, 1561931), (9317, 223133)]