258133777

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{30047}}^1$

素因数の和:30140

約数の個数: 12

約数和(自身を含む): 287739648

約数和(自身を除く): 29605871

約数列:

[1, 11, 71, 121, 781, 8591, 30047, 330517, 2133337, 3635687, 23466707, 258133777]

約数ペア:

[(1, 258133777), (11, 23466707), (71, 3635687), (121, 2133337), (781, 330517), (8591, 30047)]