2247143187

素因数分解:

$3^1\times {\mathrm{719}}^1\times {\mathrm{727}}^1\times {\mathrm{1433}}^1$

素因数の和:2882

約数の個数: 16

約数和(自身を含む): 3006581760

約数和(自身を除く): 759438573

約数列:

[1, 3, 719, 727, 1433, 2157, 2181, 4299, 522713, 1030327, 1041791, 1568139, 3090981, 3125373, 749047729, 2247143187]

約数ペア:

[(1, 2247143187), (3, 749047729), (719, 3125373), (727, 3090981), (1433, 1568139), (2157, 1041791), (2181, 1030327), (4299, 522713)]