5312181

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 8160768

約数和(自身を除く): 2848587

約数列:

[1, 3, 7, 21, 131, 393, 917, 1931, 2751, 5793, 13517, 40551, 252961, 758883, 1770727, 5312181]

約数ペア:

[(1, 5312181), (3, 1770727), (7, 758883), (21, 252961), (131, 40551), (393, 13517), (917, 5793), (1931, 2751)]