28528044153

素因数分解:

$3^1\times 7^1\times {\mathrm{1627}}^1\times {\mathrm{834959}}^1$

素因数の和:836596

約数の個数: 16

約数和(自身を含む): 43498076160

約数和(自身を除く): 14970032007

約数列:

[1, 3, 7, 21, 1627, 4881, 11389, 34167, 834959, 2504877, 5844713, 17534139, 1358478293, 4075434879, 9509348051, 28528044153]

約数ペア:

[(1, 28528044153), (3, 9509348051), (7, 4075434879), (21, 1358478293), (1627, 17534139), (4881, 5844713), (11389, 2504877), (34167, 834959)]