20070390009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3098717}}^1$

素因数の和:3098864

約数の個数: 16

約数和(自身を含む): 28557785088

約数和(自身を除く): 8487395079

約数列:

[1, 3, 17, 51, 127, 381, 2159, 6477, 3098717, 9296151, 52678189, 158034567, 393537059, 1180611177, 6690130003, 20070390009]

約数ペア:

[(1, 20070390009), (3, 6690130003), (17, 1180611177), (51, 393537059), (127, 158034567), (381, 52678189), (2159, 9296151), (6477, 3098717)]