4054239

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 7232000

約数和(自身を除く): 3177761

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1129, 1197, 3387, 3591, 7903, 10161, 21451, 23709, 30483, 64353, 71127, 150157, 193059, 213381, 450471, 579177, 1351413, 4054239]

約数ペア:

[(1, 4054239), (3, 1351413), (7, 579177), (9, 450471), (19, 213381), (21, 193059), (27, 150157), (57, 71127), (63, 64353), (133, 30483), (171, 23709), (189, 21451), (399, 10161), (513, 7903), (1129, 3591), (1197, 3387)]