3942156987

素因数分解:

$3^2\times {\mathrm{5237}}^1\times {\mathrm{83639}}^1$

素因数の和:88882

約数の個数: 12

約数和(自身を含む): 5695382160

約数和(自身を除く): 1753225173

約数列:

[1, 3, 9, 5237, 15711, 47133, 83639, 250917, 752751, 438017443, 1314052329, 3942156987]

約数ペア:

[(1, 3942156987), (3, 1314052329), (9, 438017443), (5237, 752751), (15711, 250917), (47133, 83639)]