25397339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1049}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 29030400

約数和(自身を除く): 3633061

約数列:

[1, 11, 31, 71, 341, 781, 1049, 2201, 11539, 24211, 32519, 74479, 357709, 819269, 2308849, 25397339]

約数ペア:

[(1, 25397339), (11, 2308849), (31, 819269), (71, 357709), (341, 74479), (781, 32519), (1049, 24211), (2201, 11539)]