6389523

素因数分解:

$3^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:269

約数の個数: 40

約数和(自身を含む): 11151360

約数和(自身を除く): 4761837

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 81, 177, 189, 191, 413, 531, 567, 573, 1239, 1337, 1593, 1719, 3717, 4011, 4779, 5157, 11151, 11269, 12033, 15471, 33453, 33807, 36099, 78883, 101421, 108297, 236649, 304263, 709947, 912789, 2129841, 6389523]

約数ペア:

[(1, 6389523), (3, 2129841), (7, 912789), (9, 709947), (21, 304263), (27, 236649), (59, 108297), (63, 101421), (81, 78883), (177, 36099), (189, 33807), (191, 33453), (413, 15471), (531, 12033), (567, 11269), (573, 11151), (1239, 5157), (1337, 4779), (1593, 4011), (1719, 3717)]