2764917

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 4193280

約数和(自身を除く): 1428363

約数列:

[1, 3, 9, 41, 59, 123, 127, 177, 369, 381, 531, 1143, 2419, 5207, 7257, 7493, 15621, 21771, 22479, 46863, 67437, 307213, 921639, 2764917]

約数ペア:

[(1, 2764917), (3, 921639), (9, 307213), (41, 67437), (59, 46863), (123, 22479), (127, 21771), (177, 15621), (369, 7493), (381, 7257), (531, 5207), (1143, 2419)]