423155280247

素因数分解:

$7^1\times {\mathrm{2003}}^1\times {\mathrm{2087}}^1\times {\mathrm{14461}}^1$

素因数の和:18558

約数の個数: 16

約数和(自身を含む): 484112788992

約数和(自身を除く): 60957508745

約数列:

[1, 7, 2003, 2087, 14021, 14461, 14609, 101227, 4180261, 28965383, 29261827, 30180107, 202757681, 211260749, 60450754321, 423155280247]

約数ペア:

[(1, 423155280247), (7, 60450754321), (2003, 211260749), (2087, 202757681), (14021, 30180107), (14461, 29261827), (14609, 28965383), (101227, 4180261)]