26848653

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1907}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 40709088

約数和(自身を除く): 13860435

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 1907, 4693, 5721, 14079, 24791, 36233, 74373, 108699, 471029, 688427, 1413087, 2065281, 8949551, 26848653]

約数ペア:

[(1, 26848653), (3, 8949551), (13, 2065281), (19, 1413087), (39, 688427), (57, 471029), (247, 108699), (361, 74373), (741, 36233), (1083, 24791), (1907, 14079), (4693, 5721)]