1881569283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1213133}}^1$

素因数の和:1213194

約数の個数: 16

約数和(自身を含む): 2795060736

約数和(自身を除く): 913491453

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1213133, 3639399, 13344463, 40033389, 57017251, 171051753, 627189761, 1881569283]

約数ペア:

[(1, 1881569283), (3, 627189761), (11, 171051753), (33, 57017251), (47, 40033389), (141, 13344463), (517, 3639399), (1551, 1213133)]