26389167

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{4637}}^1$

素因数の和:4918

約数の個数: 16

約数和(自身を含む): 40369152

約数和(自身を除く): 13979985

約数列:

[1, 3, 7, 21, 271, 813, 1897, 4637, 5691, 13911, 32459, 97377, 1256627, 3769881, 8796389, 26389167]

約数ペア:

[(1, 26389167), (3, 8796389), (7, 3769881), (21, 1256627), (271, 97377), (813, 32459), (1897, 13911), (4637, 5691)]