2069199

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{6967}}^1$

素因数の和:6987

約数の個数: 16

約数和(自身を含む): 3344640

約数和(自身を除く): 1275441

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 6967, 20901, 62703, 76637, 188109, 229911, 689733, 2069199]

約数ペア:

[(1, 2069199), (3, 689733), (9, 229911), (11, 188109), (27, 76637), (33, 62703), (99, 20901), (297, 6967)]