69670979

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{673}}^1$

素因数の和:1346

約数の個数: 16

約数和(自身を含む): 83338752

約数和(自身を除く): 13667773

約数列:

[1, 7, 23, 161, 643, 673, 4501, 4711, 14789, 15479, 103523, 108353, 432739, 3029173, 9952997, 69670979]

約数ペア:

[(1, 69670979), (7, 9952997), (23, 3029173), (161, 432739), (643, 108353), (673, 103523), (4501, 15479), (4711, 14789)]