12162871

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{571}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 14826240

約数和(自身を除く): 2663369

約数列:

[1, 7, 17, 119, 179, 571, 1253, 3043, 3997, 9707, 21301, 67949, 102209, 715463, 1737553, 12162871]

約数ペア:

[(1, 12162871), (7, 1737553), (17, 715463), (119, 102209), (179, 67949), (571, 21301), (1253, 9707), (3043, 3997)]