85803417

素因数分解:

$3^2\times 7^1\times {\mathrm{1361959}}^1$

素因数の和:1361972

約数の個数: 12

約数和(自身を含む): 141643840

約数和(自身を除く): 55840423

約数列:

[1, 3, 7, 9, 21, 63, 1361959, 4085877, 9533713, 12257631, 28601139, 85803417]

約数ペア:

[(1, 85803417), (3, 28601139), (7, 12257631), (9, 9533713), (21, 4085877), (63, 1361959)]