6390021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8456

約数の個数: 16

約数和(自身を含む): 9699840

約数和(自身を除く): 3309819

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 8419, 25257, 92609, 193637, 277827, 580911, 2130007, 6390021]

約数ペア:

[(1, 6390021), (3, 2130007), (11, 580911), (23, 277827), (33, 193637), (69, 92609), (253, 25257), (759, 8419)]