8297107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1249}}^1$

素因数の和:1342

約数の個数: 16

約数和(自身を含む): 10360000

約数和(自身を除く): 2062893

約数列:

[1, 7, 13, 73, 91, 511, 949, 1249, 6643, 8743, 16237, 91177, 113659, 638239, 1185301, 8297107]

約数ペア:

[(1, 8297107), (7, 1185301), (13, 638239), (73, 113659), (91, 91177), (511, 16237), (949, 8743), (1249, 6643)]