7938707

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 9408000

約数和(自身を除く): 1469293

約数列:

[1, 7, 41, 139, 199, 287, 973, 1393, 5699, 8159, 27661, 39893, 57113, 193627, 1134101, 7938707]

約数ペア:

[(1, 7938707), (7, 1134101), (41, 193627), (139, 57113), (199, 39893), (287, 27661), (973, 8159), (1393, 5699)]