163124479

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{16729}}^1$

素因数の和:16942

約数の個数: 12

約数和(自身を含む): 190722000

約数和(自身を除く): 27597521

約数列:

[1, 7, 49, 199, 1393, 9751, 16729, 117103, 819721, 3329071, 23303497, 163124479]

約数ペア:

[(1, 163124479), (7, 23303497), (49, 3329071), (199, 819721), (1393, 117103), (9751, 16729)]