16397061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{7477}}^1$

素因数の和:7540

約数の個数: 16

約数和(自身を含む): 23690304

約数和(自身を除く): 7293243

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 7477, 22431, 127109, 321511, 381327, 964533, 5465687, 16397061]

約数ペア:

[(1, 16397061), (3, 5465687), (17, 964533), (43, 381327), (51, 321511), (129, 127109), (731, 22431), (2193, 7477)]