56892771

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4843

約数の個数: 24

約数和(自身を含む): 89378016

約数和(自身を除く): 32485245

約数列:

[1, 3, 9, 13, 39, 103, 117, 309, 927, 1339, 4017, 4721, 12051, 14163, 42489, 61373, 184119, 486263, 552357, 1458789, 4376367, 6321419, 18964257, 56892771]

約数ペア:

[(1, 56892771), (3, 18964257), (9, 6321419), (13, 4376367), (39, 1458789), (103, 552357), (117, 486263), (309, 184119), (927, 61373), (1339, 42489), (4017, 14163), (4721, 12051)]