945490869

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{21701}}^1$

素因数の和:21857

約数の個数: 24

約数和(自身を含む): 1408372992

約数和(自身を除く): 462882123

約数列:

[1, 3, 9, 47, 103, 141, 309, 423, 927, 4841, 14523, 21701, 43569, 65103, 195309, 1019947, 2235203, 3059841, 6705609, 9179523, 20116827, 105054541, 315163623, 945490869]

約数ペア:

[(1, 945490869), (3, 315163623), (9, 105054541), (47, 20116827), (103, 9179523), (141, 6705609), (309, 3059841), (423, 2235203), (927, 1019947), (4841, 195309), (14523, 65103), (21701, 43569)]