2811884013

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{1129}}^1\times {\mathrm{2179}}^1$

素因数の和:3441

約数の個数: 24

約数和(自身を含む): 4099097600

約数和(自身を除く): 1287213587

約数列:

[1, 3, 9, 127, 381, 1129, 1143, 2179, 3387, 6537, 10161, 19611, 143383, 276733, 430149, 830199, 1290447, 2460091, 2490597, 7380273, 22140819, 312431557, 937294671, 2811884013]

約数ペア:

[(1, 2811884013), (3, 937294671), (9, 312431557), (127, 22140819), (381, 7380273), (1129, 2490597), (1143, 2460091), (2179, 1290447), (3387, 830199), (6537, 430149), (10161, 276733), (19611, 143383)]