25116081

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11909}}^1$

素因数の和:11968

約数の個数: 16

約数和(自身を含む): 36206400

約数和(自身を除く): 11090319

約数列:

[1, 3, 19, 37, 57, 111, 703, 2109, 11909, 35727, 226271, 440633, 678813, 1321899, 8372027, 25116081]

約数ペア:

[(1, 25116081), (3, 8372027), (19, 1321899), (37, 678813), (57, 440633), (111, 226271), (703, 35727), (2109, 11909)]