13188049233

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1\times {\mathrm{2161}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 18304425984

約数和(自身を除く): 5116376751

約数列:

[1, 3, 31, 93, 211, 311, 633, 933, 2161, 6483, 6541, 9641, 19623, 28923, 65621, 66991, 196863, 200973, 455971, 672071, 1367913, 2016213, 2034251, 6102753, 14135101, 20834201, 42405303, 62502603, 141806981, 425420943, 4396016411, 13188049233]

約数ペア:

[(1, 13188049233), (3, 4396016411), (31, 425420943), (93, 141806981), (211, 62502603), (311, 42405303), (633, 20834201), (933, 14135101), (2161, 6102753), (6483, 2034251), (6541, 2016213), (9641, 1367913), (19623, 672071), (28923, 455971), (65621, 200973), (66991, 196863)]