13473003

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{523}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 18646016

約数和(自身を除く): 5173013

約数列:

[1, 3, 31, 93, 277, 523, 831, 1569, 8587, 16213, 25761, 48639, 144871, 434613, 4491001, 13473003]

約数ペア:

[(1, 13473003), (3, 4491001), (31, 434613), (93, 144871), (277, 48639), (523, 25761), (831, 16213), (1569, 8587)]