2500479

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 3903120

約数和(自身を除く): 1402641

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 277, 531, 831, 1003, 2493, 3009, 4709, 9027, 14127, 16343, 42381, 49029, 147087, 277831, 833493, 2500479]

約数ペア:

[(1, 2500479), (3, 833493), (9, 277831), (17, 147087), (51, 49029), (59, 42381), (153, 16343), (177, 14127), (277, 9027), (531, 4709), (831, 3009), (1003, 2493)]