12579489

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{35839}}^1$

素因数の和:35861

約数の個数: 16

約数和(自身を含む): 20070400

約数和(自身を除く): 7490911

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 35839, 107517, 322551, 465907, 967653, 1397721, 4193163, 12579489]

約数ペア:

[(1, 12579489), (3, 4193163), (9, 1397721), (13, 967653), (27, 465907), (39, 322551), (117, 107517), (351, 35839)]