121747839

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{8311}}^1$

素因数の和:8590

約数の個数: 16

約数和(自身を含む): 171559680

約数和(自身を除く): 49811841

約数列:

[1, 3, 19, 57, 257, 771, 4883, 8311, 14649, 24933, 157909, 473727, 2135927, 6407781, 40582613, 121747839]

約数ペア:

[(1, 121747839), (3, 40582613), (19, 6407781), (57, 2135927), (257, 473727), (771, 157909), (4883, 24933), (8311, 14649)]