7882679189

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{152567}}^1$

素因数の和:152657

約数の個数: 24

約数和(自身を含む): 10064605824

約数和(自身を除く): 2181926635

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 847, 4697, 7381, 51667, 152567, 1067969, 1678237, 9306587, 11747659, 18460607, 65146109, 102372457, 129224249, 716607199, 1126097027, 7882679189]

約数ペア:

[(1, 7882679189), (7, 1126097027), (11, 716607199), (61, 129224249), (77, 102372457), (121, 65146109), (427, 18460607), (671, 11747659), (847, 9306587), (4697, 1678237), (7381, 1067969), (51667, 152567)]