339901911

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{297377}}^1$

素因数の和:297510

約数の個数: 12

約数和(自身を含む): 494836992

約数和(自身を除く): 154935081

約数列:

[1, 3, 9, 127, 381, 1143, 297377, 892131, 2676393, 37766879, 113300637, 339901911]

約数ペア:

[(1, 339901911), (3, 113300637), (9, 37766879), (127, 2676393), (381, 892131), (1143, 297377)]