39047491

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{857}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 46785024

約数和(自身を除く): 7737533

約数列:

[1, 7, 23, 161, 283, 857, 1981, 5999, 6509, 19711, 45563, 137977, 242531, 1697717, 5578213, 39047491]

約数ペア:

[(1, 39047491), (7, 5578213), (23, 1697717), (161, 242531), (283, 137977), (857, 45563), (1981, 19711), (5999, 6509)]