289097301

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{643}}^1\times {\mathrm{2053}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 391541696

約数和(自身を除く): 102444395

約数列:

[1, 3, 73, 219, 643, 1929, 2053, 6159, 46939, 140817, 149869, 449607, 1320079, 3960237, 96365767, 289097301]

約数ペア:

[(1, 289097301), (3, 96365767), (73, 3960237), (219, 1320079), (643, 449607), (1929, 149869), (2053, 140817), (6159, 46939)]