6891331

素因数分解:

${\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 12

約数和(自身を含む): 7292592

約数和(自身を除く): 401261

約数列:

[1, 31, 71, 101, 961, 2201, 3131, 7171, 68231, 97061, 222301, 6891331]

約数ペア:

[(1, 6891331), (31, 222301), (71, 97061), (101, 68231), (961, 7171), (2201, 3131)]