320433883

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2029}}^1$

素因数の和:2347

約数の個数: 24

約数和(自身を含む): 408224880

約数和(自身を除く): 87790997

約数列:

[1, 7, 11, 49, 77, 293, 539, 2029, 2051, 3223, 14203, 14357, 22319, 22561, 99421, 156233, 157927, 594497, 1093631, 4161479, 6539467, 29130353, 45776269, 320433883]

約数ペア:

[(1, 320433883), (7, 45776269), (11, 29130353), (49, 6539467), (77, 4161479), (293, 1093631), (539, 594497), (2029, 157927), (2051, 156233), (3223, 99421), (14203, 22561), (14357, 22319)]