26145903

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6451}}^1$

素因数の和:6654

約数の個数: 16

約数和(自身を含む): 40054016

約数和(自身を除く): 13908113

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 6451, 19353, 45157, 135471, 1245043, 3735129, 8715301, 26145903]

約数ペア:

[(1, 26145903), (3, 8715301), (7, 3735129), (21, 1245043), (193, 135471), (579, 45157), (1351, 19353), (4053, 6451)]