22005027

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{24697}}^1$

素因数の和:24720

約数の個数: 20

約数和(自身を含む): 35861496

約数和(自身を除く): 13856469

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 24697, 74091, 222273, 271667, 666819, 815001, 2000457, 2445003, 7335009, 22005027]

約数ペア:

[(1, 22005027), (3, 7335009), (9, 2445003), (11, 2000457), (27, 815001), (33, 666819), (81, 271667), (99, 222273), (297, 74091), (891, 24697)]