1244845179

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{904027}}^1$

素因数の和:904056

約数の個数: 20

約数和(自身を含む): 1968972984

約数和(自身を除く): 724127805

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 904027, 2712081, 8136243, 15368459, 24408729, 46105377, 73226187, 138316131, 414948393, 1244845179]

約数ペア:

[(1, 1244845179), (3, 414948393), (9, 138316131), (17, 73226187), (27, 46105377), (51, 24408729), (81, 15368459), (153, 8136243), (459, 2712081), (1377, 904027)]