12009907

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 16

約数和(自身を含む): 14866432

約数和(自身を除く): 2856525

約数列:

[1, 7, 13, 91, 271, 487, 1897, 3409, 3523, 6331, 24661, 44317, 131977, 923839, 1715701, 12009907]

約数ペア:

[(1, 12009907), (7, 1715701), (13, 923839), (91, 131977), (271, 44317), (487, 24661), (1897, 6331), (3409, 3523)]