2818053

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 4769856

約数和(自身を除く): 1951803

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 861, 1091, 2583, 3273, 7637, 9819, 22911, 44731, 68733, 134193, 313117, 402579, 939351, 2818053]

約数ペア:

[(1, 2818053), (3, 939351), (7, 402579), (9, 313117), (21, 134193), (41, 68733), (63, 44731), (123, 22911), (287, 9819), (369, 7637), (861, 3273), (1091, 2583)]