12758313

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2579}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 18204480

約数和(自身を除く): 5446167

約数列:

[1, 3, 17, 51, 97, 291, 1649, 2579, 4947, 7737, 43843, 131529, 250163, 750489, 4252771, 12758313]

約数ペア:

[(1, 12758313), (3, 4252771), (17, 750489), (51, 250163), (97, 131529), (291, 43843), (1649, 7737), (2579, 4947)]