26687031

素因数分解:

$3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{3407}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 40786944

約数和(自身を除く): 14099913

約数列:

[1, 3, 7, 21, 373, 1119, 2611, 3407, 7833, 10221, 23849, 71547, 1270811, 3812433, 8895677, 26687031]

約数ペア:

[(1, 26687031), (3, 8895677), (7, 3812433), (21, 1270811), (373, 71547), (1119, 23849), (2611, 10221), (3407, 7833)]