13106765

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 18617112

約数和(自身を除く): 5510347

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 877, 2135, 2989, 4385, 6139, 14945, 30695, 42973, 53497, 214865, 267485, 374479, 1872395, 2621353, 13106765]

約数ペア:

[(1, 13106765), (5, 2621353), (7, 1872395), (35, 374479), (49, 267485), (61, 214865), (245, 53497), (305, 42973), (427, 30695), (877, 14945), (2135, 6139), (2989, 4385)]