16576989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2273}}^1$

素因数の和:2317

約数の個数: 32

約数和(自身を含む): 27506304

約数和(自身を除く): 10929315

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2273, 2431, 6819, 7293, 25003, 29549, 38641, 75009, 88647, 115923, 325039, 425051, 502333, 975117, 1275153, 1506999, 5525663, 16576989]

約数ペア:

[(1, 16576989), (3, 5525663), (11, 1506999), (13, 1275153), (17, 975117), (33, 502333), (39, 425051), (51, 325039), (143, 115923), (187, 88647), (221, 75009), (429, 38641), (561, 29549), (663, 25003), (2273, 7293), (2431, 6819)]