167788369

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{4051}}^1$

素因数の和:4216

約数の個数: 16

約数和(自身を含む): 196959616

約数和(自身を除く): 29171247

約数列:

[1, 7, 61, 97, 427, 679, 4051, 5917, 28357, 41419, 247111, 392947, 1729777, 2750629, 23969767, 167788369]

約数ペア:

[(1, 167788369), (7, 23969767), (61, 2750629), (97, 1729777), (427, 392947), (679, 247111), (4051, 41419), (5917, 28357)]