2028492819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1471}}^1\times {\mathrm{9013}}^1$

素因数の和:10507

約数の個数: 24

約数和(自身を含む): 3104854272

約数和(自身を除く): 1076361453

約数列:

[1, 3, 9, 17, 51, 153, 1471, 4413, 9013, 13239, 25007, 27039, 75021, 81117, 153221, 225063, 459663, 1378989, 13258123, 39774369, 119323107, 225388091, 676164273, 2028492819]

約数ペア:

[(1, 2028492819), (3, 676164273), (9, 225388091), (17, 119323107), (51, 39774369), (153, 13258123), (1471, 1378989), (4413, 459663), (9013, 225063), (13239, 153221), (25007, 81117), (27039, 75021)]