2785167

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4019}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 5016960

約数和(自身を除く): 2231793

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 4019, 12057, 28133, 36171, 44209, 84399, 132627, 253197, 309463, 397881, 928389, 2785167]

約数ペア:

[(1, 2785167), (3, 928389), (7, 397881), (9, 309463), (11, 253197), (21, 132627), (33, 84399), (63, 44209), (77, 36171), (99, 28133), (231, 12057), (693, 4019)]