12121901

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 14478912

約数和(自身を除く): 2357011

約数列:

[1, 11, 17, 71, 83, 121, 187, 781, 913, 1207, 1411, 2057, 5893, 8591, 10043, 13277, 15521, 64823, 100181, 146047, 170731, 713053, 1101991, 12121901]

約数ペア:

[(1, 12121901), (11, 1101991), (17, 713053), (71, 170731), (83, 146047), (121, 100181), (187, 64823), (781, 15521), (913, 13277), (1207, 10043), (1411, 8591), (2057, 5893)]