481500891

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{2399}}^1$

素因数の和:3203

約数の個数: 24

約数和(自身を含む): 720720000

約数和(自身を除く): 239219109

約数列:

[1, 3, 9, 29, 87, 261, 769, 2307, 2399, 6921, 7197, 21591, 22301, 66903, 69571, 200709, 208713, 626139, 1844831, 5534493, 16603479, 53500099, 160500297, 481500891]

約数ペア:

[(1, 481500891), (3, 160500297), (9, 53500099), (29, 16603479), (87, 5534493), (261, 1844831), (769, 626139), (2307, 208713), (2399, 200709), (6921, 69571), (7197, 66903), (21591, 22301)]