13110417

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{9521}}^1$

素因数の和:9550

約数の個数: 20

約数和(自身を含む): 20738916

約数和(自身を除く): 7628499

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 9521, 28563, 85689, 161857, 257067, 485571, 771201, 1456713, 4370139, 13110417]

約数ペア:

[(1, 13110417), (3, 4370139), (9, 1456713), (17, 771201), (27, 485571), (51, 257067), (81, 161857), (153, 85689), (459, 28563), (1377, 9521)]