31075689

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 42197760

約数和(自身を除く): 11122071

約数列:

[1, 3, 107, 131, 321, 393, 739, 2217, 14017, 42051, 79073, 96809, 237219, 290427, 10358563, 31075689]

約数ペア:

[(1, 31075689), (3, 10358563), (107, 290427), (131, 237219), (321, 96809), (393, 79073), (739, 42051), (2217, 14017)]