5071913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 6374400

約数和(自身を除く): 1302487

約数列:

[1, 7, 11, 77, 199, 331, 1393, 2189, 2317, 3641, 15323, 25487, 65869, 461083, 724559, 5071913]

約数ペア:

[(1, 5071913), (7, 724559), (11, 461083), (77, 65869), (199, 25487), (331, 15323), (1393, 3641), (2189, 2317)]