2257497

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{691}}^1$

素因数の和:722

約数の個数: 24

約数和(自身を含む): 3681440

約数和(自身を除く): 1423943

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 691, 1089, 2073, 3267, 6219, 7601, 18657, 22803, 68409, 83611, 205227, 250833, 752499, 2257497]

約数ペア:

[(1, 2257497), (3, 752499), (9, 250833), (11, 205227), (27, 83611), (33, 68409), (99, 22803), (121, 18657), (297, 7601), (363, 6219), (691, 3267), (1089, 2073)]