23127489

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1451}}^1$

素因数の和:1498

約数の個数: 48

約数和(自身を含む): 43490304

約数和(自身を除く): 20362815

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 63, 69, 77, 99, 161, 207, 231, 253, 483, 693, 759, 1449, 1451, 1771, 2277, 4353, 5313, 10157, 13059, 15939, 15961, 30471, 33373, 47883, 91413, 100119, 111727, 143649, 233611, 300357, 335181, 367103, 700833, 1005543, 1101309, 2102499, 2569721, 3303927, 7709163, 23127489]

約数ペア:

[(1, 23127489), (3, 7709163), (7, 3303927), (9, 2569721), (11, 2102499), (21, 1101309), (23, 1005543), (33, 700833), (63, 367103), (69, 335181), (77, 300357), (99, 233611), (161, 143649), (207, 111727), (231, 100119), (253, 91413), (483, 47883), (693, 33373), (759, 30471), (1449, 15961), (1451, 15939), (1771, 13059), (2277, 10157), (4353, 5313)]