1327949

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{661}}^1$

素因数の和:716

約数の個数: 12

約数和(自身を含む): 1584828

約数和(自身を除く): 256879

約数列:

[1, 7, 41, 49, 287, 661, 2009, 4627, 27101, 32389, 189707, 1327949]

約数ペア:

[(1, 1327949), (7, 189707), (41, 32389), (49, 27101), (287, 4627), (661, 2009)]