857831331

素因数分解:

$3^1\times 7^1\times {\mathrm{6733}}^1\times {\mathrm{6067}}^1$

素因数の和:12810

約数の個数: 16

約数和(自身を含む): 1307581184

約数和(自身を除く): 449749853

約数列:

[1, 3, 7, 21, 6067, 6733, 18201, 20199, 42469, 47131, 127407, 141393, 40849111, 122547333, 285943777, 857831331]

約数ペア:

[(1, 857831331), (3, 285943777), (7, 122547333), (21, 40849111), (6067, 141393), (6733, 127407), (18201, 47131), (20199, 42469)]