16135731

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 24760320

約数和(自身を除く): 8624589

約数列:

[1, 3, 9, 19, 57, 127, 171, 381, 743, 1143, 2229, 2413, 6687, 7239, 14117, 21717, 42351, 94361, 127053, 283083, 849249, 1792859, 5378577, 16135731]

約数ペア:

[(1, 16135731), (3, 5378577), (9, 1792859), (19, 849249), (57, 283083), (127, 127053), (171, 94361), (381, 42351), (743, 21717), (1143, 14117), (2229, 7239), (2413, 6687)]