6511801751

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{9907}}^1$

素因数の和:10191

約数の個数: 32

約数和(自身を含む): 8309403648

約数和(自身を除く): 1797601897

約数列:

[1, 7, 13, 31, 91, 217, 233, 403, 1631, 2821, 3029, 7223, 9907, 21203, 50561, 69349, 93899, 128791, 307117, 657293, 901537, 2149819, 2308331, 3992521, 16158317, 27947647, 30008303, 71558261, 210058121, 500907827, 930257393, 6511801751]

約数ペア:

[(1, 6511801751), (7, 930257393), (13, 500907827), (31, 210058121), (91, 71558261), (217, 30008303), (233, 27947647), (403, 16158317), (1631, 3992521), (2821, 2308331), (3029, 2149819), (7223, 901537), (9907, 657293), (21203, 307117), (50561, 128791), (69349, 93899)]