25790139

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2857}}^1$

素因数の和:2939

約数の個数: 24

約数和(自身を含む): 40126320

約数和(自身を除く): 14336181

約数列:

[1, 3, 9, 17, 51, 59, 153, 177, 531, 1003, 2857, 3009, 8571, 9027, 25713, 48569, 145707, 168563, 437121, 505689, 1517067, 2865571, 8596713, 25790139]

約数ペア:

[(1, 25790139), (3, 8596713), (9, 2865571), (17, 1517067), (51, 505689), (59, 437121), (153, 168563), (177, 145707), (531, 48569), (1003, 25713), (2857, 9027), (3009, 8571)]