2823219

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 4778592

約数和(自身を除く): 1955373

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1093, 2583, 3279, 7651, 9837, 22953, 44813, 68859, 134439, 313691, 403317, 941073, 2823219]

約数ペア:

[(1, 2823219), (3, 941073), (7, 403317), (9, 313691), (21, 134439), (41, 68859), (63, 44813), (123, 22953), (287, 9837), (369, 7651), (861, 3279), (1093, 2583)]