1628293857

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{1907}}^1\times {\mathrm{6619}}^1$

素因数の和:8572

約数の個数: 16

約数和(自身を含む): 2223048960

約数和(自身を除く): 594755103

約数列:

[1, 3, 43, 129, 1907, 5721, 6619, 19857, 82001, 246003, 284617, 853851, 12622433, 37867299, 542764619, 1628293857]

約数ペア:

[(1, 1628293857), (3, 542764619), (43, 37867299), (129, 12622433), (1907, 853851), (5721, 284617), (6619, 246003), (19857, 82001)]