28498504797

素因数分解:

$3^2\times 7^1\times {\mathrm{4153}}^1\times {\mathrm{108923}}^1$

素因数の和:113089

約数の個数: 24

約数和(自身を含む): 47056910784

約数和(自身を除く): 18558405987

約数列:

[1, 3, 7, 9, 21, 63, 4153, 12459, 29071, 37377, 87213, 108923, 261639, 326769, 762461, 980307, 2287383, 6862149, 452357219, 1357071657, 3166500533, 4071214971, 9499501599, 28498504797]

約数ペア:

[(1, 28498504797), (3, 9499501599), (7, 4071214971), (9, 3166500533), (21, 1357071657), (63, 452357219), (4153, 6862149), (12459, 2287383), (29071, 980307), (37377, 762461), (87213, 326769), (108923, 261639)]