30392739

素因数分解:

$3^7\times {\mathrm{13}}^1\times {\mathrm{1069}}^1$

素因数の和:1103

約数の個数: 32

約数和(自身を含む): 49134400

約数和(自身を除く): 18741661

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 1053, 1069, 2187, 3159, 3207, 9477, 9621, 13897, 28431, 28863, 41691, 86589, 125073, 259767, 375219, 779301, 1125657, 2337903, 3376971, 10130913, 30392739]

約数ペア:

[(1, 30392739), (3, 10130913), (9, 3376971), (13, 2337903), (27, 1125657), (39, 779301), (81, 375219), (117, 259767), (243, 125073), (351, 86589), (729, 41691), (1053, 28863), (1069, 28431), (2187, 13897), (3159, 9621), (3207, 9477)]