25427283

素因数分解:

$3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1493}}^1$

素因数の和:2314

約数の個数: 16

約数和(自身を含む): 38820096

約数和(自身を除く): 13392813

約数列:

[1, 3, 7, 21, 811, 1493, 2433, 4479, 5677, 10451, 17031, 31353, 1210823, 3632469, 8475761, 25427283]

約数ペア:

[(1, 25427283), (3, 8475761), (7, 3632469), (21, 1210823), (811, 31353), (1493, 17031), (2433, 10451), (4479, 5677)]