6928803

素因数分解:

$3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1009}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 11554400

約数和(自身を除く): 4625597

約数列:

[1, 3, 7, 9, 21, 63, 109, 327, 763, 981, 1009, 2289, 3027, 6867, 7063, 9081, 21189, 63567, 109981, 329943, 769867, 989829, 2309601, 6928803]

約数ペア:

[(1, 6928803), (3, 2309601), (7, 989829), (9, 769867), (21, 329943), (63, 109981), (109, 63567), (327, 21189), (763, 9081), (981, 7063), (1009, 6867), (2289, 3027)]