7703485979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{1231}}^1$

素因数の和:2135

約数の個数: 32

約数和(自身を含む): 9401204736

約数和(自身を除く): 1697718757

約数列:

[1, 7, 23, 47, 161, 329, 827, 1081, 1231, 5789, 7567, 8617, 19021, 28313, 38869, 57857, 133147, 198191, 272083, 404999, 893987, 1018037, 1330711, 6257909, 7126259, 9314977, 23414851, 47847739, 163903957, 334934173, 1100497997, 7703485979]

約数ペア:

[(1, 7703485979), (7, 1100497997), (23, 334934173), (47, 163903957), (161, 47847739), (329, 23414851), (827, 9314977), (1081, 7126259), (1231, 6257909), (5789, 1330711), (7567, 1018037), (8617, 893987), (19021, 404999), (28313, 272083), (38869, 198191), (57857, 133147)]