331337209

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1051}}^1\times {\mathrm{1553}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 392353920

約数和(自身を除く): 61016711

約数列:

[1, 7, 29, 203, 1051, 1553, 7357, 10871, 30479, 45037, 213353, 315259, 1632203, 11425421, 47333887, 331337209]

約数ペア:

[(1, 331337209), (7, 47333887), (29, 11425421), (203, 1632203), (1051, 315259), (1553, 213353), (7357, 45037), (10871, 30479)]