23520183

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 32879616

約数和(自身を除く): 9359433

約数列:

[1, 3, 41, 43, 123, 129, 1763, 4447, 5289, 13341, 182327, 191221, 546981, 573663, 7840061, 23520183]

約数ペア:

[(1, 23520183), (3, 7840061), (41, 573663), (43, 546981), (123, 191221), (129, 182327), (1763, 13341), (4447, 5289)]