3843909

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 6144000

約数和(自身を除く): 2300091

約数列:

[1, 3, 9, 19, 27, 57, 59, 127, 171, 177, 381, 513, 531, 1121, 1143, 1593, 2413, 3363, 3429, 7239, 7493, 10089, 21717, 22479, 30267, 65151, 67437, 142367, 202311, 427101, 1281303, 3843909]

約数ペア:

[(1, 3843909), (3, 1281303), (9, 427101), (19, 202311), (27, 142367), (57, 67437), (59, 65151), (127, 30267), (171, 22479), (177, 21717), (381, 10089), (513, 7493), (531, 7239), (1121, 3429), (1143, 3363), (1593, 2413)]