13147491

素因数分解:

$3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{2687}}^1$

素因数の和:2930

約数の個数: 16

約数和(自身を含む): 20127744

約数和(自身を除く): 6980253

約数列:

[1, 3, 7, 21, 233, 699, 1631, 2687, 4893, 8061, 18809, 56427, 626071, 1878213, 4382497, 13147491]

約数ペア:

[(1, 13147491), (3, 4382497), (7, 1878213), (21, 626071), (233, 56427), (699, 18809), (1631, 8061), (2687, 4893)]