2830311

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:164

約数の個数: 36

約数和(自身を含む): 4730544

約数和(自身を除く): 1900233

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 113, 121, 207, 253, 339, 363, 759, 1017, 1089, 1243, 2277, 2599, 2783, 3729, 7797, 8349, 11187, 13673, 23391, 25047, 28589, 41019, 85767, 123057, 257301, 314479, 943437, 2830311]

約数ペア:

[(1, 2830311), (3, 943437), (9, 314479), (11, 257301), (23, 123057), (33, 85767), (69, 41019), (99, 28589), (113, 25047), (121, 23391), (207, 13673), (253, 11187), (339, 8349), (363, 7797), (759, 3729), (1017, 2783), (1089, 2599), (1243, 2277)]