16162971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 25463808

約数和(自身を除く): 9300837

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 517, 561, 613, 799, 1551, 1839, 2397, 6743, 8789, 10421, 20229, 26367, 28811, 31263, 86433, 114631, 316921, 343893, 489787, 950763, 1469361, 5387657, 16162971]

約数ペア:

[(1, 16162971), (3, 5387657), (11, 1469361), (17, 950763), (33, 489787), (47, 343893), (51, 316921), (141, 114631), (187, 86433), (517, 31263), (561, 28811), (613, 26367), (799, 20229), (1551, 10421), (1839, 8789), (2397, 6743)]