11895273

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5351}}^1$

素因数の和:5389

約数の個数: 24

約数和(自身を含む): 19481280

約数和(自身を除く): 7586007

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 5351, 16053, 48159, 69563, 101669, 208689, 305007, 626067, 915021, 1321697, 3965091, 11895273]

約数ペア:

[(1, 11895273), (3, 3965091), (9, 1321697), (13, 915021), (19, 626067), (39, 305007), (57, 208689), (117, 101669), (171, 69563), (247, 48159), (741, 16053), (2223, 5351)]