284460417

素因数分解:

$3^5\times {\mathrm{59}}^1\times {\mathrm{19841}}^1$

素因数の和:19915

約数の個数: 24

約数和(自身を含む): 433349280

約数和(自身を除く): 148888863

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 1593, 4779, 14337, 19841, 59523, 178569, 535707, 1170619, 1607121, 3511857, 4821363, 10535571, 31606713, 94820139, 284460417]

約数ペア:

[(1, 284460417), (3, 94820139), (9, 31606713), (27, 10535571), (59, 4821363), (81, 3511857), (177, 1607121), (243, 1170619), (531, 535707), (1593, 178569), (4779, 59523), (14337, 19841)]