12826539

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2312

約数の個数: 32

約数和(自身を含む): 21830400

約数和(自身を除く): 9003861

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 99, 171, 209, 297, 513, 627, 1881, 2273, 5643, 6819, 20457, 25003, 43187, 61371, 75009, 129561, 225027, 388683, 475057, 675081, 1166049, 1425171, 4275513, 12826539]

約数ペア:

[(1, 12826539), (3, 4275513), (9, 1425171), (11, 1166049), (19, 675081), (27, 475057), (33, 388683), (57, 225027), (99, 129561), (171, 75009), (209, 61371), (297, 43187), (513, 25003), (627, 20457), (1881, 6819), (2273, 5643)]