80798431

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{19597}}^1$

素因数の和:19654

約数の個数: 16

約数和(自身を含む): 100341760

約数和(自身を除く): 19543329

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 19597, 137179, 372343, 607507, 2606401, 4252549, 11542633, 80798431]

約数ペア:

[(1, 80798431), (7, 11542633), (19, 4252549), (31, 2606401), (133, 607507), (217, 372343), (589, 137179), (4123, 19597)]