289098723

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{36683}}^1$

素因数の和:36794

約数の個数: 16

約数和(自身を含む): 401469696

約数和(自身を除く): 112370973

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 36683, 110049, 1357271, 2604493, 4071813, 7813479, 96366241, 289098723]

約数ペア:

[(1, 289098723), (3, 96366241), (37, 7813479), (71, 4071813), (111, 2604493), (213, 1357271), (2627, 110049), (7881, 36683)]