2853644073

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2563921}}^1$

素因数の和:2563984

約数の個数: 16

約数和(自身を含む): 4430457216

約数和(自身を除く): 1576813143

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 2563921, 7691763, 17947447, 53842341, 135887813, 407663439, 951214691, 2853644073]

約数ペア:

[(1, 2853644073), (3, 951214691), (7, 407663439), (21, 135887813), (53, 53842341), (159, 17947447), (371, 7691763), (1113, 2563921)]