89819233

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 106001280

約数和(自身を除く): 16182047

約数列:

[1, 7, 41, 131, 287, 917, 2389, 5371, 16723, 37597, 97949, 312959, 685643, 2190713, 12831319, 89819233]

約数ペア:

[(1, 89819233), (7, 12831319), (41, 2190713), (131, 685643), (287, 312959), (917, 97949), (2389, 37597), (5371, 16723)]