31424687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1550

約数の個数: 16

約数和(自身を含む): 38246400

約数和(自身を除く): 6821713

約数列:

[1, 7, 17, 119, 199, 1327, 1393, 3383, 9289, 22559, 23681, 157913, 264073, 1848511, 4489241, 31424687]

約数ペア:

[(1, 31424687), (7, 4489241), (17, 1848511), (119, 264073), (199, 157913), (1327, 23681), (1393, 22559), (3383, 9289)]