2553979533

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1\times {\mathrm{2411}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 3952438272

約数和(自身を除く): 1398458739

約数列:

[1, 3, 7, 21, 73, 219, 511, 691, 1533, 2073, 2411, 4837, 7233, 14511, 16877, 50443, 50631, 151329, 176003, 353101, 528009, 1059303, 1232021, 1666001, 3696063, 4998003, 11662007, 34986021, 121618073, 364854219, 851326511, 2553979533]

約数ペア:

[(1, 2553979533), (3, 851326511), (7, 364854219), (21, 121618073), (73, 34986021), (219, 11662007), (511, 4998003), (691, 3696063), (1533, 1666001), (2073, 1232021), (2411, 1059303), (4837, 528009), (7233, 353101), (14511, 176003), (16877, 151329), (50443, 50631)]