6429861

素因数分解:

$3^4\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 20

約数和(自身を含む): 9683872

約数和(自身を除く): 3254011

約数列:

[1, 3, 9, 27, 81, 163, 487, 489, 1461, 1467, 4383, 4401, 13149, 13203, 39447, 79381, 238143, 714429, 2143287, 6429861]

約数ペア:

[(1, 6429861), (3, 2143287), (9, 714429), (27, 238143), (81, 79381), (163, 39447), (487, 13203), (489, 13149), (1461, 4401), (1467, 4383)]