338139243

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{2890079}}^1$

素因数の和:2890098

約数の個数: 12

約数和(自身を含む): 525994560

約数和(自身を除く): 187855317

約数列:

[1, 3, 9, 13, 39, 117, 2890079, 8670237, 26010711, 37571027, 112713081, 338139243]

約数ペア:

[(1, 338139243), (3, 112713081), (9, 37571027), (13, 26010711), (39, 8670237), (117, 2890079)]