179937121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4931}}^1$

素因数の和:5352

約数の個数: 16

約数和(自身を含む): 222058368

約数和(自身を除く): 42121247

約数列:

[1, 7, 13, 91, 401, 2807, 4931, 5213, 34517, 36491, 64103, 448721, 1977331, 13841317, 25705303, 179937121]

約数ペア:

[(1, 179937121), (7, 25705303), (13, 13841317), (91, 1977331), (401, 448721), (2807, 64103), (4931, 36491), (5213, 34517)]