260191.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15923}}^1$

素因数の和:15959

約数の個数: 24

約数和(自身を含む): 52167024

約数和(自身を除く): 20496177

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 15923, 47769, 143307, 206999, 270691, 620997, 812073, 1862991, 2436219, 3518983, 10556949, 31670847]

約数ペア:

[(1, 31670847), (3, 10556949), (9, 3518983), (13, 2436219), (17, 1862991), (39, 812073), (51, 620997), (117, 270691), (153, 206999), (221, 143307), (663, 47769), (1989, 15923)]