449076393

素因数分解:

$3^7\times {\mathrm{205339}}^1$

素因数の和:205360

約数の個数: 16

約数和(自身を含む): 673515200

約数和(自身を除く): 224438807

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 205339, 616017, 1848051, 5544153, 16632459, 49897377, 149692131, 449076393]

約数ペア:

[(1, 449076393), (3, 149692131), (9, 49897377), (27, 16632459), (81, 5544153), (243, 1848051), (729, 616017), (2187, 205339)]