28996812033

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{26052841}}^1$

素因数の和:26052904

約数の個数: 16

約数和(自身を含む): 45019310976

約数和(自身を除く): 16022498943

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 26052841, 78158523, 182369887, 547109661, 1380800573, 4142401719, 9665604011, 28996812033]

約数ペア:

[(1, 28996812033), (3, 9665604011), (7, 4142401719), (21, 1380800573), (53, 547109661), (159, 182369887), (371, 78158523), (1113, 26052841)]