2019314187

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{80621}}^1$

素因数の和:80672

約数の個数: 36

約数和(自身を含む): 3345490512

約数和(自身を除く): 1326176325

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 121, 207, 253, 363, 759, 1089, 2277, 2783, 8349, 25047, 80621, 241863, 725589, 886831, 1854283, 2660493, 5562849, 7981479, 9755141, 16688547, 20397113, 29265423, 61191339, 87796269, 183574017, 224368243, 673104729, 2019314187]

約数ペア:

[(1, 2019314187), (3, 673104729), (9, 224368243), (11, 183574017), (23, 87796269), (33, 61191339), (69, 29265423), (99, 20397113), (121, 16688547), (207, 9755141), (253, 7981479), (363, 5562849), (759, 2660493), (1089, 1854283), (2277, 886831), (2783, 725589), (8349, 241863), (25047, 80621)]