831897

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{2801}}^1$

素因数の和:2821

約数の個数: 16

約数和(自身を含む): 1344960

約数和(自身を除く): 513063

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 2801, 8403, 25209, 30811, 75627, 92433, 277299, 831897]

約数ペア:

[(1, 831897), (3, 277299), (9, 92433), (11, 75627), (27, 30811), (33, 25209), (99, 8403), (297, 2801)]