26725293

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{2221}}^1$

素因数の和:2425

約数の個数: 24

約数和(自身を含む): 44368896

約数和(自身を除く): 17643603

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1337, 1719, 2221, 4011, 6663, 12033, 15547, 19989, 46641, 139923, 424211, 1272633, 2969477, 3817899, 8908431, 26725293]

約数ペア:

[(1, 26725293), (3, 8908431), (7, 3817899), (9, 2969477), (21, 1272633), (63, 424211), (191, 139923), (573, 46641), (1337, 19989), (1719, 15547), (2221, 12033), (4011, 6663)]