1421361277

素因数分解:

$7^2\times {\mathrm{1117}}^1\times {\mathrm{25969}}^1$

素因数の和:27100

約数の個数: 12

約数和(自身を含む): 1654964220

約数和(自身を除く): 233602943

約数列:

[1, 7, 49, 1117, 7819, 25969, 54733, 181783, 1272481, 29007373, 203051611, 1421361277]

約数ペア:

[(1, 1421361277), (7, 203051611), (49, 29007373), (1117, 1272481), (7819, 181783), (25969, 54733)]