28325949

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{9547}}^1$

素因数の和:9616

約数の個数: 16

約数和(自身を含む): 40330752

約数和(自身を除く): 12004803

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 9547, 28641, 219581, 410521, 658743, 1231563, 9441983, 28325949]

約数ペア:

[(1, 28325949), (3, 9441983), (23, 1231563), (43, 658743), (69, 410521), (129, 219581), (989, 28641), (2967, 9547)]