1793977987989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{4703}}^1\times {\mathrm{17977}}^1$

素因数の和:23337

約数の個数: 32

約数和(自身を含む): 2614181842944

約数和(自身を除く): 820203854955

約数列:

[1, 3, 11, 33, 643, 1929, 4703, 7073, 14109, 17977, 21219, 51733, 53931, 155199, 197747, 593241, 3024029, 9072087, 11559211, 33264319, 34677633, 84545831, 99792957, 127151321, 253637493, 381453963, 930004141, 2790012423, 54362969333, 163088907999, 597992662663, 1793977987989]

約数ペア:

[(1, 1793977987989), (3, 597992662663), (11, 163088907999), (33, 54362969333), (643, 2790012423), (1929, 930004141), (4703, 381453963), (7073, 253637493), (14109, 127151321), (17977, 99792957), (21219, 84545831), (51733, 34677633), (53931, 33264319), (155199, 11559211), (197747, 9072087), (593241, 3024029)]