8979417

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6550

約数の個数: 20

約数和(自身を含む): 14204916

約数和(自身を除く): 5225499

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 6521, 19563, 58689, 110857, 176067, 332571, 528201, 997713, 2993139, 8979417]

約数ペア:

[(1, 8979417), (3, 2993139), (9, 997713), (17, 528201), (27, 332571), (51, 176067), (81, 110857), (153, 58689), (459, 19563), (1377, 6521)]