281796163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{12601}}^1$

素因数の和:12738

約数の個数: 16

約数和(自身を含む): 326643840

約数和(自身を除く): 44847677

約数列:

[1, 11, 19, 107, 209, 1177, 2033, 12601, 22363, 138611, 239419, 1348307, 2633609, 14831377, 25617833, 281796163]

約数ペア:

[(1, 281796163), (11, 25617833), (19, 14831377), (107, 2633609), (209, 1348307), (1177, 239419), (2033, 138611), (12601, 22363)]