2108469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 3092544

約数和(自身を除く): 984075

約数列:

[1, 3, 11, 33, 181, 353, 543, 1059, 1991, 3883, 5973, 11649, 63893, 191679, 702823, 2108469]

約数ペア:

[(1, 2108469), (3, 702823), (11, 191679), (33, 63893), (181, 11649), (353, 5973), (543, 3883), (1059, 1991)]