9720447

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{17327}}^1$

素因数の和:17358

約数の個数: 16

約数和(自身を含む): 14971392

約数和(自身を除く): 5250945

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 17327, 51981, 190597, 294559, 571791, 883677, 3240149, 9720447]

約数ペア:

[(1, 9720447), (3, 3240149), (11, 883677), (17, 571791), (33, 294559), (51, 190597), (187, 51981), (561, 17327)]