42365939

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{947}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 54468288

約数和(自身を除く): 12102349

約数列:

[1, 7, 11, 49, 77, 83, 539, 581, 913, 947, 4067, 6391, 6629, 10417, 44737, 46403, 72919, 78601, 510433, 550207, 864611, 3851449, 6052277, 42365939]

約数ペア:

[(1, 42365939), (7, 6052277), (11, 3851449), (49, 864611), (77, 550207), (83, 510433), (539, 78601), (581, 72919), (913, 46403), (947, 44737), (4067, 10417), (6391, 6629)]