30331301

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 41196288

約数和(自身を除く): 10864987

約数列:

[1, 7, 11, 13, 77, 91, 143, 157, 193, 1001, 1099, 1351, 1727, 2041, 2123, 2509, 12089, 14287, 14861, 17563, 22451, 27599, 30301, 157157, 193193, 212107, 333311, 393913, 2333177, 2757391, 4333043, 30331301]

約数ペア:

[(1, 30331301), (7, 4333043), (11, 2757391), (13, 2333177), (77, 393913), (91, 333311), (143, 212107), (157, 193193), (193, 157157), (1001, 30301), (1099, 27599), (1351, 22451), (1727, 17563), (2041, 14861), (2123, 14287), (2509, 12089)]