415692717

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{127}}^2$

素因数の和:350

約数の個数: 36

約数和(自身を含む): 622708128

約数和(自身を除く): 207015411

約数列:

[1, 3, 11, 33, 71, 121, 127, 213, 363, 381, 781, 1397, 2343, 4191, 8591, 9017, 15367, 16129, 25773, 27051, 46101, 48387, 99187, 177419, 297561, 532257, 1091057, 1145159, 1951609, 3273171, 3435477, 5854827, 12596749, 37790247, 138564239, 415692717]

約数ペア:

[(1, 415692717), (3, 138564239), (11, 37790247), (33, 12596749), (71, 5854827), (121, 3435477), (127, 3273171), (213, 1951609), (363, 1145159), (381, 1091057), (781, 532257), (1397, 297561), (2343, 177419), (4191, 99187), (8591, 48387), (9017, 46101), (15367, 27051), (16129, 25773)]