26615841

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17932

約数の個数: 16

約数和(自身を含む): 41131008

約数和(自身を除く): 14515167

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 17851, 53553, 124957, 374871, 1267421, 3802263, 8871947, 26615841]

約数ペア:

[(1, 26615841), (3, 8871947), (7, 3802263), (21, 1267421), (71, 374871), (213, 124957), (497, 53553), (1491, 17851)]