8078819

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:207

約数の個数: 24

約数和(自身を含む): 10241280

約数和(自身を除く): 2162461

約数列:

[1, 7, 19, 23, 133, 139, 161, 361, 437, 973, 2527, 2641, 3059, 3197, 8303, 18487, 22379, 50179, 58121, 60743, 351253, 425201, 1154117, 8078819]

約数ペア:

[(1, 8078819), (7, 1154117), (19, 425201), (23, 351253), (133, 60743), (139, 58121), (161, 50179), (361, 22379), (437, 18487), (973, 8303), (2527, 3197), (2641, 3059)]