86782423

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{30763}}^1$

素因数の和:30814

約数の個数: 16

約数和(自身を含む): 110258176

約数和(自身を除く): 23475753

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 30763, 215341, 399919, 953653, 2799433, 6675571, 12397489, 86782423]

約数ペア:

[(1, 86782423), (7, 12397489), (13, 6675571), (31, 2799433), (91, 953653), (217, 399919), (403, 215341), (2821, 30763)]