49281243

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1\times {\mathrm{389}}^1$

素因数の和:763

約数の個数: 24

約数和(自身を含む): 72618000

約数和(自身を除く): 23336757

約数列:

[1, 3, 11, 33, 121, 349, 363, 389, 1047, 1167, 3839, 4279, 11517, 12837, 42229, 47069, 126687, 135761, 141207, 407283, 1493371, 4480113, 16427081, 49281243]

約数ペア:

[(1, 49281243), (3, 16427081), (11, 4480113), (33, 1493371), (121, 407283), (349, 141207), (363, 135761), (389, 126687), (1047, 47069), (1167, 42229), (3839, 12837), (4279, 11517)]