28863093

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{80849}}^1$

素因数の和:80876

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 17706507

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 80849, 242547, 565943, 1374433, 1697829, 4123299, 9621031, 28863093]

約数ペア:

[(1, 28863093), (3, 9621031), (7, 4123299), (17, 1697829), (21, 1374433), (51, 565943), (119, 242547), (357, 80849)]