26451087

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1531}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 38091648

約数和(自身を除く): 11640561

約数列:

[1, 3, 13, 39, 443, 1329, 1531, 4593, 5759, 17277, 19903, 59709, 678233, 2034699, 8817029, 26451087]

約数ペア:

[(1, 26451087), (3, 8817029), (13, 2034699), (39, 678233), (443, 59709), (1329, 19903), (1531, 17277), (4593, 5759)]