142548049

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{3929}}^1$

素因数の和:4080

約数の個数: 16

約数和(自身を含む): 167512320

約数和(自身を除く): 24964271

約数列:

[1, 7, 71, 73, 497, 511, 3929, 5183, 27503, 36281, 278959, 286817, 1952713, 2007719, 20364007, 142548049]

約数ペア:

[(1, 142548049), (7, 20364007), (71, 2007719), (73, 1952713), (497, 286817), (511, 278959), (3929, 36281), (5183, 27503)]