510402987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{2543}}^1$

素因数の和:3347

約数の個数: 24

約数和(自身を含む): 763963200

約数和(自身を除く): 253560213

約数列:

[1, 3, 9, 29, 87, 261, 769, 2307, 2543, 6921, 7629, 22301, 22887, 66903, 73747, 200709, 221241, 663723, 1955567, 5866701, 17600103, 56711443, 170134329, 510402987]

約数ペア:

[(1, 510402987), (3, 170134329), (9, 56711443), (29, 17600103), (87, 5866701), (261, 1955567), (769, 663723), (2307, 221241), (2543, 200709), (6921, 73747), (7629, 66903), (22301, 22887)]