3869397

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 6681600

約数和(自身を除く): 2812203

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 347, 413, 531, 1041, 1239, 1593, 2429, 3123, 3717, 7287, 9369, 11151, 20473, 21861, 61419, 65583, 143311, 184257, 429933, 552771, 1289799, 3869397]

約数ペア:

[(1, 3869397), (3, 1289799), (7, 552771), (9, 429933), (21, 184257), (27, 143311), (59, 65583), (63, 61419), (177, 21861), (189, 20473), (347, 11151), (413, 9369), (531, 7287), (1041, 3717), (1239, 3123), (1593, 2429)]