4990889901

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{256219}}^1$

素因数の和:256416

約数の個数: 16

約数和(自身を含む): 6854397440

約数和(自身を除く): 1863507539

約数列:

[1, 3, 43, 129, 151, 453, 6493, 19479, 256219, 768657, 11017417, 33052251, 38689069, 116067207, 1663629967, 4990889901]

約数ペア:

[(1, 4990889901), (3, 1663629967), (43, 116067207), (129, 38689069), (151, 33052251), (453, 11017417), (6493, 768657), (19479, 256219)]