47519217

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{11069}}^1$

素因数の和:11134

約数の個数: 20

約数和(自身を含む): 72331380

約数和(自身を除く): 24812163

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 11069, 33207, 99621, 298863, 586657, 896589, 1759971, 5279913, 15839739, 47519217]

約数ペア:

[(1, 47519217), (3, 15839739), (9, 5279913), (27, 1759971), (53, 896589), (81, 586657), (159, 298863), (477, 99621), (1431, 33207), (4293, 11069)]