2191966465533

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5333}}^1\times {\mathrm{10538959}}^1$

素因数の和:10544308

約数の個数: 16

約数和(自身を含む): 3148029507840

約数和(自身を除く): 956063042307

約数列:

[1, 3, 13, 39, 5333, 15999, 69329, 207987, 10538959, 31616877, 137006467, 411019401, 56204268347, 168612805041, 730655488511, 2191966465533]

約数ペア:

[(1, 2191966465533), (3, 730655488511), (13, 168612805041), (39, 56204268347), (5333, 411019401), (15999, 137006467), (69329, 31616877), (207987, 10538959)]