12480567

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{22247}}^1$

素因数の和:22278

約数の個数: 16

約数和(自身を含む): 19222272

約数和(自身を除く): 6741705

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 22247, 66741, 244717, 378199, 734151, 1134597, 4160189, 12480567]

約数ペア:

[(1, 12480567), (3, 4160189), (11, 1134597), (17, 734151), (33, 378199), (51, 244717), (187, 66741), (561, 22247)]