380060611

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1361}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 456487920

約数和(自身を除く): 76427309

約数列:

[1, 7, 41, 49, 139, 287, 973, 1361, 2009, 5699, 6811, 9527, 39893, 55801, 66689, 189179, 279251, 390607, 1324253, 2734249, 7756339, 9269771, 54294373, 380060611]

約数ペア:

[(1, 380060611), (7, 54294373), (41, 9269771), (49, 7756339), (139, 2734249), (287, 1324253), (973, 390607), (1361, 279251), (2009, 189179), (5699, 66689), (6811, 55801), (9527, 39893)]