2552823

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1039}}^1$

素因数の和:1068

約数の個数: 32

約数和(自身を含む): 4659200

約数和(自身を除く): 2106377

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1039, 2457, 3117, 7273, 9351, 13507, 21819, 28053, 40521, 65457, 94549, 121563, 196371, 283647, 364689, 850941, 2552823]

約数ペア:

[(1, 2552823), (3, 850941), (7, 364689), (9, 283647), (13, 196371), (21, 121563), (27, 94549), (39, 65457), (63, 40521), (91, 28053), (117, 21819), (189, 13507), (273, 9351), (351, 7273), (819, 3117), (1039, 2457)]