15691445247

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1\times {\mathrm{7243}}^1$

素因数の和:7767

約数の個数: 32

約数和(自身を含む): 22419078912

約数和(自身を除く): 6727633665

約数列:

[1, 3, 17, 51, 107, 321, 397, 1191, 1819, 5457, 6749, 7243, 20247, 21729, 42479, 123131, 127437, 369393, 722143, 775001, 2166429, 2325003, 2875471, 8626413, 13175017, 39525051, 48883007, 146649021, 307675397, 923026191, 5230481749, 15691445247]

約数ペア:

[(1, 15691445247), (3, 5230481749), (17, 923026191), (51, 307675397), (107, 146649021), (321, 48883007), (397, 39525051), (1191, 13175017), (1819, 8626413), (5457, 2875471), (6749, 2325003), (7243, 2166429), (20247, 775001), (21729, 722143), (42479, 369393), (123131, 127437)]