16955409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1069}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 24036480

約数和(自身を除く): 7081071

約数列:

[1, 3, 17, 51, 311, 933, 1069, 3207, 5287, 15861, 18173, 54519, 332459, 997377, 5651803, 16955409]

約数ペア:

[(1, 16955409), (3, 5651803), (17, 997377), (51, 332459), (311, 54519), (933, 18173), (1069, 15861), (3207, 5287)]