2174733

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{1997}}^1$

素因数の和:2025

約数の個数: 18

約数和(自身を含む): 3454542

約数和(自身を除く): 1279809

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 1997, 5991, 17973, 21967, 65901, 197703, 241637, 724911, 2174733]

約数ペア:

[(1, 2174733), (3, 724911), (9, 241637), (11, 197703), (33, 65901), (99, 21967), (121, 17973), (363, 5991), (1089, 1997)]