813852009

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{735187}}^1$

素因数の和:735237

約数の個数: 16

約数和(自身を含む): 1235115840

約数和(自身を除く): 421263831

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 735187, 2205561, 6616683, 19850049, 30142667, 90428001, 271284003, 813852009]

約数ペア:

[(1, 813852009), (3, 271284003), (9, 90428001), (27, 30142667), (41, 19850049), (123, 6616683), (369, 2205561), (1107, 735187)]