2912388339

素因数分解:

$3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{85661}}^1$

素因数の和:87290

約数の個数: 16

約数和(自身を含む): 4440718080

約数和(自身を除く): 1528329741

約数列:

[1, 3, 7, 21, 1619, 4857, 11333, 33999, 85661, 256983, 599627, 1798881, 138685159, 416055477, 970796113, 2912388339]

約数ペア:

[(1, 2912388339), (3, 970796113), (7, 416055477), (21, 138685159), (1619, 1798881), (4857, 599627), (11333, 256983), (33999, 85661)]