12446967

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{727}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 17937920

約数和(自身を除く): 5490953

約数列:

[1, 3, 13, 39, 439, 727, 1317, 2181, 5707, 9451, 17121, 28353, 319153, 957459, 4148989, 12446967]

約数ペア:

[(1, 12446967), (3, 4148989), (13, 957459), (39, 319153), (439, 28353), (727, 17121), (1317, 9451), (2181, 5707)]