11715111

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 20

約数和(自身を含む): 17794744

約数和(自身を除く): 6079633

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 2371, 4941, 7113, 21339, 64017, 144631, 192051, 433893, 1301679, 3905037, 11715111]

約数ペア:

[(1, 11715111), (3, 3905037), (9, 1301679), (27, 433893), (61, 192051), (81, 144631), (183, 64017), (549, 21339), (1647, 7113), (2371, 4941)]