278799577053

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{12853}}^1\times {\mathrm{30253}}^1$

素因数の和:43348

約数の個数: 16

約数和(自身を含む): 373329519360

約数和(自身を除く): 94529942307

約数列:

[1, 3, 239, 717, 12853, 30253, 38559, 90759, 3071867, 7230467, 9215601, 21691401, 388841809, 1166525427, 92933192351, 278799577053]

約数ペア:

[(1, 278799577053), (3, 92933192351), (239, 1166525427), (717, 388841809), (12853, 21691401), (30253, 9215601), (38559, 7230467), (90759, 3071867)]