16803157

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{419}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 20442240

約数和(自身を除く): 3639083

約数列:

[1, 7, 17, 119, 337, 419, 2359, 2933, 5729, 7123, 40103, 49861, 141203, 988421, 2400451, 16803157]

約数ペア:

[(1, 16803157), (7, 2400451), (17, 988421), (119, 141203), (337, 49861), (419, 40103), (2359, 7123), (2933, 5729)]