1630233

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 2660000

約数和(自身を除く): 1029767

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 499, 1089, 1497, 3267, 4491, 5489, 13473, 16467, 49401, 60379, 148203, 181137, 543411, 1630233]

約数ペア:

[(1, 1630233), (3, 543411), (9, 181137), (11, 148203), (27, 60379), (33, 49401), (99, 16467), (121, 13473), (297, 5489), (363, 4491), (499, 3267), (1089, 1497)]