12002823

素因数分解:

$3^4\times 7^1\times {\mathrm{21169}}^1$

素因数の和:21188

約数の個数: 20

約数和(自身を含む): 20492560

約数和(自身を除く): 8489737

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 21169, 63507, 148183, 190521, 444549, 571563, 1333647, 1714689, 4000941, 12002823]

約数ペア:

[(1, 12002823), (3, 4000941), (7, 1714689), (9, 1333647), (21, 571563), (27, 444549), (63, 190521), (81, 148183), (189, 63507), (567, 21169)]