1662121989

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{16789111}}^1$

素因数の和:16789128

約数の個数: 12

約数和(自身を含む): 2619101472

約数和(自身を除く): 956979483

約数列:

[1, 3, 9, 11, 33, 99, 16789111, 50367333, 151101999, 184680221, 554040663, 1662121989]

約数ペア:

[(1, 1662121989), (3, 554040663), (9, 184680221), (11, 151101999), (33, 50367333), (99, 16789111)]