28514661

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79873}}^1$

素因数の和:79900

約数の個数: 16

約数和(自身を含む): 46007424

約数和(自身を除く): 17492763

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 79873, 239619, 559111, 1357841, 1677333, 4073523, 9504887, 28514661]

約数ペア:

[(1, 28514661), (3, 9504887), (7, 4073523), (17, 1677333), (21, 1357841), (51, 559111), (119, 239619), (357, 79873)]