2106351

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 3568320

約数和(自身を除く): 1461969

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 353, 459, 663, 1059, 1989, 3177, 4589, 5967, 6001, 9531, 13767, 18003, 41301, 54009, 78013, 123903, 162027, 234039, 702117, 2106351]

約数ペア:

[(1, 2106351), (3, 702117), (9, 234039), (13, 162027), (17, 123903), (27, 78013), (39, 54009), (51, 41301), (117, 18003), (153, 13767), (221, 9531), (351, 6001), (353, 5967), (459, 4589), (663, 3177), (1059, 1989)]