1427887467

素因数分解:

$3^3\times {\mathrm{8501}}^1\times {\mathrm{6221}}^1$

素因数の和:14731

約数の個数: 16

約数和(自身を含む): 2115977760

約数和(自身を除く): 688090293

約数列:

[1, 3, 9, 27, 6221, 8501, 18663, 25503, 55989, 76509, 167967, 229527, 52884721, 158654163, 475962489, 1427887467]

約数ペア:

[(1, 1427887467), (3, 475962489), (9, 158654163), (27, 52884721), (6221, 229527), (8501, 167967), (18663, 76509), (25503, 55989)]