7746978239

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2081}}^1\times {\mathrm{3719}}^1$

素因数の和:5831

約数の個数: 32

約数和(自身を含む): 10409333760

約数和(自身を除く): 2662355521

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 2081, 3719, 14567, 22891, 26033, 27053, 40909, 48347, 160237, 189371, 286363, 297583, 338429, 531817, 2083081, 3722719, 7739239, 54174673, 85131629, 100610107, 595921403, 704270749, 1106711177, 7746978239]

約数ペア:

[(1, 7746978239), (7, 1106711177), (11, 704270749), (13, 595921403), (77, 100610107), (91, 85131629), (143, 54174673), (1001, 7739239), (2081, 3722719), (3719, 2083081), (14567, 531817), (22891, 338429), (26033, 297583), (27053, 286363), (40909, 189371), (48347, 160237)]