26647959

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40193}}^1$

素因数の和:40226

約数の個数: 16

約数和(自身を含む): 40515552

約数和(自身を除く): 13867593

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 40193, 120579, 522509, 683281, 1567527, 2049843, 8882653, 26647959]

約数ペア:

[(1, 26647959), (3, 8882653), (13, 2049843), (17, 1567527), (39, 683281), (51, 522509), (221, 120579), (663, 40193)]