16389417

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{10567}}^1$

素因数の和:10628

約数の個数: 16

約数和(自身を含む): 24348672

約数和(自身を除く): 7959255

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 10567, 31701, 116237, 348711, 496649, 1489947, 5463139, 16389417]

約数ペア:

[(1, 16389417), (3, 5463139), (11, 1489947), (33, 496649), (47, 348711), (141, 116237), (517, 31701), (1551, 10567)]