26842497

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 42455040

約数和(自身を除く): 15612543

約数列:

[1, 3, 11, 19, 31, 33, 57, 93, 209, 341, 589, 627, 1023, 1381, 1767, 4143, 6479, 15191, 19437, 26239, 42811, 45573, 78717, 128433, 288629, 470921, 813409, 865887, 1412763, 2440227, 8947499, 26842497]

約数ペア:

[(1, 26842497), (3, 8947499), (11, 2440227), (19, 1412763), (31, 865887), (33, 813409), (57, 470921), (93, 288629), (209, 128433), (341, 78717), (589, 45573), (627, 42811), (1023, 26239), (1381, 19437), (1767, 15191), (4143, 6479)]