16579143

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2713}}^1$

素因数の和:2823

約数の個数: 24

約数和(自身を含む): 27661088

約数和(自身を除く): 11081945

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 2713, 6111, 8139, 18991, 24417, 56973, 170919, 263161, 789483, 1842127, 2368449, 5526381, 16579143]

約数ペア:

[(1, 16579143), (3, 5526381), (7, 2368449), (9, 1842127), (21, 789483), (63, 263161), (97, 170919), (291, 56973), (679, 24417), (873, 18991), (2037, 8139), (2713, 6111)]