12750159

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 18330672

約数和(自身を除く): 5580513

約数列:

[1, 3, 19, 57, 61, 183, 193, 361, 579, 1083, 1159, 3477, 3667, 11001, 11773, 22021, 35319, 66063, 69673, 209019, 223687, 671061, 4250053, 12750159]

約数ペア:

[(1, 12750159), (3, 4250053), (19, 671061), (57, 223687), (61, 209019), (183, 69673), (193, 66063), (361, 35319), (579, 22021), (1083, 11773), (1159, 11001), (3477, 3667)]