7173619817

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{4567}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 9067881984

約数和(自身を除く): 1894262167

約数列:

[1, 7, 13, 41, 91, 287, 421, 533, 2947, 3731, 4567, 5473, 17261, 31969, 38311, 59371, 120827, 187247, 224393, 415597, 1310729, 1570751, 1922707, 2434211, 13458949, 17039477, 24995191, 78830987, 174966337, 551816909, 1024802831, 7173619817]

約数ペア:

[(1, 7173619817), (7, 1024802831), (13, 551816909), (41, 174966337), (91, 78830987), (287, 24995191), (421, 17039477), (533, 13458949), (2947, 2434211), (3731, 1922707), (4567, 1570751), (5473, 1310729), (17261, 415597), (31969, 224393), (38311, 187247), (59371, 120827)]