28152483

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8681}}^1$

素因数の和:8754

約数の個数: 16

約数和(自身を含む): 40006656

約数和(自身を除く): 11854173

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 8681, 26043, 199663, 408007, 598989, 1224021, 9384161, 28152483]

約数ペア:

[(1, 28152483), (3, 9384161), (23, 1224021), (47, 598989), (69, 408007), (141, 199663), (1081, 26043), (3243, 8681)]