51585261

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188957}}^1$

素因数の和:188980

約数の個数: 16

約数和(自身を含む): 84653184

約数和(自身を除く): 33067923

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 188957, 566871, 1322699, 2456441, 3968097, 7369323, 17195087, 51585261]

約数ペア:

[(1, 51585261), (3, 17195087), (7, 7369323), (13, 3968097), (21, 2456441), (39, 1322699), (91, 566871), (273, 188957)]