1309077

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1$

素因数の和:1913

約数の個数: 24

約数和(自身を含む): 2358720

約数和(自身を除く): 1049643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 1889, 5667, 13223, 17001, 20779, 39669, 62337, 119007, 145453, 187011, 436359, 1309077]

約数ペア:

[(1, 1309077), (3, 436359), (7, 187011), (9, 145453), (11, 119007), (21, 62337), (33, 39669), (63, 20779), (77, 17001), (99, 13223), (231, 5667), (693, 1889)]