28829853

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1031}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 45077760

約数和(自身を除く): 16247907

約数列:

[1, 3, 9, 13, 39, 117, 239, 717, 1031, 2151, 3093, 3107, 9279, 9321, 13403, 27963, 40209, 120627, 246409, 739227, 2217681, 3203317, 9609951, 28829853]

約数ペア:

[(1, 28829853), (3, 9609951), (9, 3203317), (13, 2217681), (39, 739227), (117, 246409), (239, 120627), (717, 40209), (1031, 27963), (2151, 13403), (3093, 9321), (3107, 9279)]