47557809

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{1307}}^1$

素因数の和:1637

約数の個数: 24

約数和(自身を含む): 74273472

約数和(自身を除く): 26715663

約数列:

[1, 3, 9, 13, 39, 117, 311, 933, 1307, 2799, 3921, 4043, 11763, 12129, 16991, 36387, 50973, 152919, 406477, 1219431, 3658293, 5284201, 15852603, 47557809]

約数ペア:

[(1, 47557809), (3, 15852603), (9, 5284201), (13, 3658293), (39, 1219431), (117, 406477), (311, 152919), (933, 50973), (1307, 36387), (2799, 16991), (3921, 12129), (4043, 11763)]