7857103661

素因数分解:

${\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 9312500400

約数和(自身を除く): 1455396739

約数列:

[1, 11, 29, 37, 73, 121, 319, 407, 803, 829, 1073, 2117, 2701, 3509, 4477, 8833, 9119, 11803, 23287, 24041, 29711, 30673, 60517, 78329, 100309, 129833, 256157, 264451, 326821, 337403, 665687, 861619, 889517, 1754993, 2239129, 2908961, 3711433, 7322557, 9477809, 9784687, 19304923, 24630419, 64934741, 107631557, 212354153, 270934609, 714282151, 7857103661]

約数ペア:

[(1, 7857103661), (11, 714282151), (29, 270934609), (37, 212354153), (73, 107631557), (121, 64934741), (319, 24630419), (407, 19304923), (803, 9784687), (829, 9477809), (1073, 7322557), (2117, 3711433), (2701, 2908961), (3509, 2239129), (4477, 1754993), (8833, 889517), (9119, 861619), (11803, 665687), (23287, 337403), (24041, 326821), (29711, 264451), (30673, 256157), (60517, 129833), (78329, 100309)]