73175417

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 85411200

約数和(自身を除く): 12235783

約数列:

[1, 7, 61, 409, 419, 427, 2863, 2933, 24949, 25559, 171371, 174643, 178913, 1199597, 10453631, 73175417]

約数ペア:

[(1, 73175417), (7, 10453631), (61, 1199597), (409, 178913), (419, 174643), (427, 171371), (2863, 25559), (2933, 24949)]