3958669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 32

約数和(自身を含む): 5160960

約数和(自身を除く): 1202291

約数列:

[1, 11, 13, 19, 31, 47, 143, 209, 247, 341, 403, 517, 589, 611, 893, 1457, 2717, 4433, 6479, 6721, 7657, 9823, 11609, 16027, 18941, 27683, 84227, 127699, 208351, 304513, 359879, 3958669]

約数ペア:

[(1, 3958669), (11, 359879), (13, 304513), (19, 208351), (31, 127699), (47, 84227), (143, 27683), (209, 18941), (247, 16027), (341, 11609), (403, 9823), (517, 7657), (589, 6721), (611, 6479), (893, 4433), (1457, 2717)]