239823184321

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{38365571}}^1$

素因数の和:38365644

約数の個数: 16

約数和(自身を含む): 294647592960

約数和(自身を除く): 54824408639

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 38365571, 268558997, 728945849, 1803181837, 5102620943, 12622272859, 34260454903, 239823184321]

約数ペア:

[(1, 239823184321), (7, 34260454903), (19, 12622272859), (47, 5102620943), (133, 1803181837), (329, 728945849), (893, 268558997), (6251, 38365571)]