2806353

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 24

約数和(自身を含む): 4575200

約数和(自身を除く): 1768847

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 859, 1089, 2577, 3267, 7731, 9449, 23193, 28347, 85041, 103939, 255123, 311817, 935451, 2806353]

約数ペア:

[(1, 2806353), (3, 935451), (9, 311817), (11, 255123), (27, 103939), (33, 85041), (99, 28347), (121, 23193), (297, 9449), (363, 7731), (859, 3267), (1089, 2577)]