80407317

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{751}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 108829440

約数和(自身を除く): 28422123

約数列:

[1, 3, 89, 267, 401, 751, 1203, 2253, 35689, 66839, 107067, 200517, 301151, 903453, 26802439, 80407317]

約数ペア:

[(1, 80407317), (3, 26802439), (89, 903453), (267, 301151), (401, 200517), (751, 107067), (1203, 66839), (2253, 35689)]