11787153

素因数分解:

$3^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{983}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 18011136

約数和(自身を除く): 6223983

約数列:

[1, 3, 7, 21, 571, 983, 1713, 2949, 3997, 6881, 11991, 20643, 561293, 1683879, 3929051, 11787153]

約数ペア:

[(1, 11787153), (3, 3929051), (7, 1683879), (21, 561293), (571, 20643), (983, 11991), (1713, 6881), (2949, 3997)]