131253889

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{3433}}^1$

素因数の和:3636

約数の個数: 16

約数和(自身を含む): 150574032

約数和(自身を除く): 19320143

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 3433, 38233, 44629, 58361, 593909, 758693, 7720817, 10096453, 131253889]

約数ペア:

[(1, 131253889), (13, 10096453), (17, 7720817), (173, 758693), (221, 593909), (2249, 58361), (2941, 44629), (3433, 38233)]