2053206549

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{429631}}^1$

素因数の和:429702

約数の個数: 20

約数和(自身を含む): 3119128320

約数和(自身を除く): 1065921771

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 429631, 1288893, 3866679, 11600037, 25348229, 34800111, 76044687, 228134061, 684402183, 2053206549]

約数ペア:

[(1, 2053206549), (3, 684402183), (9, 228134061), (27, 76044687), (59, 34800111), (81, 25348229), (177, 11600037), (531, 3866679), (1593, 1288893), (4779, 429631)]