26789181

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2176

約数の個数: 16

約数和(自身を含む): 37478400

約数和(自身を除く): 10689219

約数列:

[1, 3, 23, 69, 199, 597, 1951, 4577, 5853, 13731, 44873, 134619, 388249, 1164747, 8929727, 26789181]

約数ペア:

[(1, 26789181), (3, 8929727), (23, 1164747), (69, 388249), (199, 134619), (597, 44873), (1951, 13731), (4577, 5853)]