126988563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{30431}}^1$

素因数の和:30554

約数の個数: 16

約数和(自身を含む): 184052736

約数和(自身を除く): 57064173

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 30431, 91293, 395603, 1186809, 3256117, 9768351, 42329521, 126988563]

約数ペア:

[(1, 126988563), (3, 42329521), (13, 9768351), (39, 3256117), (107, 1186809), (321, 395603), (1391, 91293), (4173, 30431)]