26580057

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{17827}}^1$

素因数の和:17908

約数の個数: 16

約数和(自身を含む): 41075712

約数和(自身を除く): 14495655

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 17827, 53481, 124789, 374367, 1265717, 3797151, 8860019, 26580057]

約数ペア:

[(1, 26580057), (3, 8860019), (7, 3797151), (21, 1265717), (71, 374367), (213, 124789), (497, 53481), (1491, 17827)]